{"id":4994,"date":"2022-10-13T18:25:25","date_gmt":"2022-10-13T18:25:25","guid":{"rendered":"https:\/\/www.studyzonebd.com\/math\/?p=4994"},"modified":"2022-10-13T18:30:20","modified_gmt":"2022-10-13T18:30:20","slug":"class-8-chapter-4-lesson-4-4","status":"publish","type":"post","link":"https:\/\/www.studyzonebd.com\/math\/class-8-chapter-4-lesson-4-4\/","title":{"rendered":"\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea | \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 | \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Eight (08) <a href=\"https:\/\/en.wikipedia.org\/wiki\/Mathematics\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Math <\/a>Book Solution | <a href=\"https:\/\/www.studyzonebd.com\/math\">Chapter <\/a>04 : Algebraic formulas and applications| Class 8 math book Online Solution in Bangla (BD)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997| \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea: \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1 \u0993 \u09b2.\u09b8\u09be.\u0997\u09c1 &#8211; <a href=\"#download-pdf-521415415\">PDF<\/a><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea \u098f\u09b0 \u09b8\u0995\u09b2 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u0989\u09a4\u09cd\u09a4\u09b0 \u098f\u0996\u09be\u09a8\u09c7 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/p>\n\n\n\n<h4 class=\"has-text-align-center has-ast-global-color-1-color has-text-color wp-block-heading\"><span style=\"text-decoration: underline;\"><strong>\u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/strong><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u0964 a+1\/a=2 \u09b9\u09b2\u09c7, a<sup>2<\/sup>+1\/a<sup>2<\/sup>&nbsp;\u098f\u09b0 \u09ae\u09be\u09a8 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u0964 52 \u2013 \u098f\u09b0 \u09ac\u09b0\u09cd\u0997 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 2704&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 2504&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 2496&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 2284<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<a><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e9\u0964 a<sup>2<\/sup>&nbsp;+ 2a -15 &#8211; \u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u09c7 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a8 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) (a + 5)(a &#8211; 3)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) (a + 3)(a + 5)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) (a &#8211; 3)(a &#8211; 5)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) (a + 3)(a + 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09ea\u0964 x<sup>2<\/sup>&nbsp;&#8211; 64 &#8211; \u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u09c7 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a8 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) (x &#8211; 8)(x -8)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) (x + 8)(x + 8)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) (x + 8)(x -8)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) (x + 4)(x &#8211; 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09eb\u0964 3a<sup>2<\/sup>b<sup>4<\/sup>c<sup>3<\/sup>&nbsp;, 12a<sup>3<\/sup>b<sup>2<\/sup>c,&nbsp;&nbsp;6a<sup>4<\/sup>bc<sup>2<\/sup>&nbsp;&#8211; \u098f\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1. \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 3a<sup>2<\/sup>bc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 3a<sup>2<\/sup>b<sup>2<\/sup>c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 12abc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 3abc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09ec\u0964 a &#8211; b, a<sup>2<\/sup>&nbsp;&#8211; ab, a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;\u2013 \u098f\u09b0 \u09b2.\u09b8\u09be.\u0997\u09c1. \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) a(a &#8211; b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) (a &#8211; b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) a(a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;)&nbsp;(\u0998) (a<sup>2<\/sup>&nbsp;&#8211; b<sup>2&nbsp;<\/sup>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09ed\u0964 (x + 8)(x &#8211; 7) \u2013 \u098f\u09b0 \u0997\u09c1\u09a3\u09ab\u09b2 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) x<sup>2<\/sup>&nbsp;+ x \u2013 56&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) x<sup>2<\/sup>&nbsp;-15x + 56&nbsp;&nbsp; &nbsp; &nbsp;&nbsp;(\u0997) x<sup>2<\/sup>&nbsp;+15x \u2013 36&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) x<sup>2<\/sup>&nbsp;&#8211; x + 56<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09ee\u0964&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(i) x<sup>3<\/sup>-y<sup>3<\/sup>=(x-y)(x<sup>2<\/sup>+xy+y<sup>2<\/sup>)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(ii) ab={(a+b)\/2}<sup>2<\/sup>-(a-b)\/2}<sup>2<\/sup>}<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(iii) x<sup>3<\/sup>&nbsp;+ y<sup>3<\/sup>&nbsp;= x<sup>3<\/sup>&nbsp;+ y<sup>3<\/sup>&nbsp;+ 3xy(x + y)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0989\u09aa\u09b0\u09c7\u09b0 \u09a4\u09a5\u09cd\u09af \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf \u09b8\u09a0\u09bf\u0995?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995) i \u0993 ii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) i \u0993 iii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) ii \u0993 iii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) i, ii \u0993 iii<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09ef\u0964&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(i) ab={(a+b)\/2}<sup>2<\/sup>-(a-b)\/2}<sup>2<\/sup>}<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(ii) ab={(a+b)\/2}<sup>2<\/sup>+(a-b)\/2}<sup>2<\/sup>}<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(iii) ab=(a+b)<sup>2<\/sup>\/4-(a-b)<sup>2<\/sup>\/4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0989\u09aa\u09b0\u09c7\u09b0 \u09a4\u09a5\u09cd\u09af \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a8\u099f\u09bf \u09b8\u09a0\u09bf\u0995?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995) i \u0993 ii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) i \u0993 iii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) ii \u0993 iii&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) i, ii \u0993 iii<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09e6\u0964 x + y = 5 \u0993 x &#8211; y = 3 \u09b9\u09b2\u09c7,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u09e7) x<sup>2<\/sup>&nbsp;+ y<sup>2<\/sup>&nbsp;\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 16&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;(\u0997) 17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 18<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u09e8) xy \u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 8&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;(\u0997) 6&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;(\u0998) 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0998&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u09e9) x2 &#8211; y2 \u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 14&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 16<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09e7\u0964 x+1\/x=2 \u09b9\u09b2\u09c7,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(i)&nbsp;&nbsp;x<sup>2&nbsp;<\/sup>+ y<sup>2<\/sup>&nbsp;\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 17&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;(\u0998) 18<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(ii) x<sup>3<\/sup>+1\/x<sup>3&nbsp;<\/sup>\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0996<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(iii) x<sup>4<\/sup>+1\/x<sup>4&nbsp;<\/sup>\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u0995) 8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0996) 6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0997) 4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(\u0998) 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0997.\u09b8\u09be.\u0997\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a8\u09af\u09bc \u0995\u09b0 (\u09e7\u09e8- \u09e7\u09ef) :<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09e8\u0964 36a<sup>2<\/sup>b<sup>2<\/sup>c<sup>4<\/sup>d<sup>5<\/sup>&nbsp;, 54a<sup>5<\/sup>c<sup>2<\/sup>d<sup>4<\/sup>&nbsp;\u098f\u09ac\u0982 90a<sup>4<\/sup>b<sup>3<\/sup>c<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">36, 54, 90 &#8211; \u098f\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1. = 18<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 a<sup>2<\/sup>b<sup>2<\/sup>c<sup>4<\/sup>d<sup>5<\/sup>&nbsp;, a<sup>5<\/sup>c<sup>2<\/sup>d<sup>4<\/sup>&nbsp;\u0993 a<sup>4<\/sup>b<sup>3<\/sup>c<sup>2<\/sup>&nbsp;&#8211; \u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0997\u09c1\u09b2\u09cb\u09b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 a<sup>2<\/sup>&nbsp;\u0993 c<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1. =18a<sup>2<\/sup>c<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09e9\u0964 20x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>a<sup>3<\/sup>b<sup>4<\/sup>&nbsp;, 15x<sup>4<\/sup>&nbsp;y3a<sup>4<\/sup>b<sup>3<\/sup>&nbsp;\u098f\u09ac\u0982 35x<sup>2<\/sup>&nbsp;y<sup>4<\/sup>a<sup>3<\/sup>b<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">20, 15, 35 &#8211; \u098f\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1. = 5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>a<sup>3<\/sup>b<sup>4<\/sup>&nbsp;, x<sup>4<\/sup>&nbsp;y3a<sup>4<\/sup>b<sup>3<\/sup>&nbsp;\u098f\u09ac\u0982 x<sup>2<\/sup>&nbsp;y<sup>4<\/sup>a<sup>3<\/sup>b<sup>2<\/sup>&#8211; \u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0997\u09c1\u09b2\u09cb\u09b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 x<sup>2<\/sup>,&nbsp;&nbsp;y<sup>2<\/sup>, a<sup>3<\/sup>, b<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1. =5x<sup>2<\/sup>&nbsp;y<sup>2<\/sup>a<sup>3<\/sup>b<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09ea\u0964 15x<sup>2<\/sup>&nbsp;y<sup>3<\/sup>z<sup>4<\/sup>a<sup>3<\/sup>&nbsp;, 12x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>z<sup>3<\/sup>a<sup>4<\/sup>&nbsp;\u098f\u09ac\u0982 27x<sup>3<\/sup>&nbsp;y<sup>4<\/sup>&nbsp;z5a<sup>7<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">15, 12, 27 &#8211; \u098f\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1. = 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 x<sup>2<\/sup>&nbsp;y<sup>3<\/sup>z<sup>4<\/sup>a<sup>3<\/sup>&nbsp;, x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>z<sup>3<\/sup>a<sup>4<\/sup>&nbsp;\u098f\u09ac\u0982 x<sup>3<\/sup>&nbsp;y<sup>4<\/sup>&nbsp;z5a<sup>7<\/sup>&#8211; \u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0997\u09c1\u09b2\u09cb\u09b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7&nbsp;&nbsp;x<sup>2<\/sup>&nbsp;,y<sup>2<\/sup>, z<sup>3<\/sup>&nbsp;, a<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1. = 3x<sup>2<\/sup>&nbsp;y<sup>2<\/sup>z<sup>3<\/sup>a<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09eb\u0964 18a<sup>3<\/sup>b<sup>4<\/sup>c<sup>5<\/sup>&nbsp;, 42a<sup>4<\/sup>c<sup>3<\/sup>d&nbsp;<sup>4<\/sup>&nbsp;, 60b<sup>3<\/sup>c<sup>4<\/sup>d<sup>5<\/sup>&nbsp;\u098f\u09ac\u0982 78a<sup>2<\/sup>b<sup>4<\/sup>c<sup>4<\/sup>d&nbsp;<sup>3<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">18, 42, 60, \u0993 78 &#8211; \u098f\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1. = 6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 a<sup>3<\/sup>b<sup>4<\/sup>c<sup>5<\/sup>&nbsp;, a<sup>4<\/sup>c<sup>3<\/sup>d&nbsp;<sup>4<\/sup>&nbsp;, b<sup>3<\/sup>c<sup>4<\/sup>d<sup>5<\/sup>&nbsp;\u0993 a<sup>2<\/sup>b<sup>4<\/sup>c<sup>4<\/sup>d<sup>3<\/sup>&nbsp;\u2013 \u098f\u09b0 \u0989\u09a4\u09aa\u09be\u09a6\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4 \u09a8\u09be\u0987\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1.=6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09ec\u0964 x<sup>2<\/sup>&nbsp;+ 3x , x<sup>2<\/sup>&nbsp;&#8211; 9 \u098f\u09ac\u0982 x<sup>2<\/sup>&nbsp;&#8211; 4x + 3<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae \u09b0\u09be\u09b6\u09bf = x<sup>2<\/sup>&nbsp;&#8211; 3x<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=x(x- 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf = x<sup>2<\/sup>&nbsp;&#8211; 9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=(x)<sup>2<\/sup>&nbsp;&#8211; (3)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=(x -3)(x + 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf = x<sup>2<\/sup>&nbsp;&#8211; 4x + 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=x<sup>2<\/sup>&nbsp;&#8211; 3x &#8211; x + 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= x(x &#8211; 3) &#8211; 2(x &#8211; 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=(x &#8211; 2)(x &#8211; 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7, \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0989\u09a4\u09aa\u09be\u09a6\u0995 x-3 \u098f\u09ac\u0982 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4 x-3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1=x-3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09ed\u0964 18(x + y)<sup>3<\/sup>&nbsp;, 24(x + y)<sup>2<\/sup>&nbsp;\u098f\u09ac\u0982 32(x<sup>2<\/sup>&nbsp;&#8211; y<sup>2<\/sup>&nbsp;)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae \u09b0\u09be\u09b6\u09bf=18(x + y)<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=2.3.3(x+y)(x+y)(x+y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf=24(x + y)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=2.2.2.3(x+y)(x+y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf=32(x<sup>2<\/sup>&nbsp;&#8211; y<sup>2<\/sup>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=2.2.2.2.2(x+y)(x+y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7, \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0989\u09ce\u09aa\u09be\u09a6\u0995 2(x+y) \u098f\u09ac\u0982 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 2(x+y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09be\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1= 2(x+y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09ee\u0964 a<sup>2<\/sup>b(a<sup>3<\/sup>&nbsp;&#8211; b<sup>3<\/sup>&nbsp;) , a<sup>2<\/sup>b<sup>2<\/sup>&nbsp;(a<sup>4<\/sup>&nbsp;+ a<sup>2<\/sup>b<sup>2<\/sup>&nbsp;+ b<sup>4<\/sup>&nbsp;) \u098f\u09ac\u0982 a<sup>3<\/sup>b<sup>2<\/sup>&nbsp;+ a<sup>2<\/sup>b<sup>3<\/sup>&nbsp;+ ab<sup>4<\/sup>&nbsp;)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 : \u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae \u09b0\u09be\u09b6\u09bf= a<sup>2<\/sup>b(a<sup>3<\/sup>&nbsp;&#8211; b<sup>3<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = a<sup>2<\/sup>b(a &#8211; b)(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf =a<sup>2<\/sup>b<sup>2<\/sup>&nbsp;(a<sup>4<\/sup>&nbsp;+ a<sup>2<\/sup>b<sup>2<\/sup>&nbsp;+ b<sup>4<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a<sup>2<\/sup>b<sup>2<\/sup>{(a<sup>2<\/sup>&nbsp;)<sup>2<\/sup>&nbsp;+ 2a<sup>2<\/sup>b<sup>2<\/sup>&nbsp;+ (b<sup>2<\/sup>&nbsp;)<sup>2<\/sup>&nbsp;&#8211; (ab)<sup>2<\/sup>}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a<sup>2<\/sup>b<sup>2<\/sup>{(a<sup>2<\/sup>&nbsp;+ b<sup>2<\/sup>&nbsp;)<sup>2<\/sup>&nbsp;&#8211; (ab)<sup>2<\/sup>}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=a<sup>2<\/sup>b<sup>2&nbsp;<\/sup>(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup>&nbsp;)(a<sup>2<\/sup>&nbsp;-ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf = a<sup>3<\/sup>b<sup>2<\/sup>&nbsp;+ a<sup>2<\/sup>b<sup>3<\/sup>&nbsp;+ ab<sup>4<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=ab<sup>2<\/sup>&nbsp;(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7, \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0989\u09ce\u09aa\u09be\u09a6\u0995 ab(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 ab(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup>&nbsp;)\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09be\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1= ab(a<sup>2<\/sup>&nbsp;+ ab + b<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7\u09ef\u0964 a<sup>3<\/sup>&nbsp;&#8211; 3a2 -10a , a<sup>3<\/sup>&nbsp;+ 6a<sup>2<\/sup>&nbsp;+ 8a \u098f\u09ac\u0982 a<sup>4<\/sup>&nbsp;&#8211; 5a<sup>3<\/sup>&nbsp;-14a<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae \u09b0\u09be\u09b6\u09bf= a<sup>3<\/sup>&nbsp;&#8211; 3a2 -10a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a<sup>2<\/sup>&nbsp;-3a -10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a<sup>2<\/sup>&nbsp;&#8211; 5a + 2a -10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a{a(a -5) + 2(a &#8211; 5)}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a &#8211; 5)(a + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf= a<sup>3<\/sup>&nbsp;+ 6a<sup>2<\/sup>&nbsp;+ 8a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a<sup>2<\/sup>&nbsp;+ 6a + 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a<sup>2<\/sup>&nbsp;+ 4a + 2a + 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a{a(a + 4) + 2(a + 4)}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;= a(a + 4)(a + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf= a<sup>4<\/sup>&nbsp;&#8211; 5a<sup>3<\/sup>&nbsp;-14a<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=a<sup>2<\/sup>(a<sup>2<\/sup>-5a-14)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=a<sup>2<\/sup>{(a<sup>2<\/sup>-7a+2a-14)}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=a<sup>2<\/sup>(a(a-7)+2(a-7)}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;=a<sup>2<\/sup>(a-7)(a+2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7, \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0989\u09a4\u09aa\u09be\u09a6\u0995 a(a+2) \u098f\u09ac\u0982 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0998\u09be\u09a4 a(a+2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09be\u09b0\u09be\u0982, \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0997.\u09b8\u09be.\u0997\u09c1= a(a+2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b2\u09b8\u09be\u0997\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a8\u09af\u09bc \u0995\u09b0 (\u09e8\u09e6-&nbsp;\u09e8\u09ed) :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09e6\u0964&nbsp;a<sup>5<\/sup>bc , ab<sup>3<\/sup>c<sup>2<\/sup>&nbsp;\u098f\u09ac\u0982&nbsp;a<sup>7<\/sup>b<sup>4<\/sup>c<sup>3<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4&nbsp;&nbsp;a<sup>7<\/sup>,b<sup>4<\/sup>,c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1=&nbsp;a<sup>7<\/sup>b<sup>4<\/sup>c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09e7\u0964&nbsp;5a<sup>2<\/sup>b<sup>3<\/sup>c<sup>2<\/sup>&nbsp;, 10ab<sup>2<\/sup>c<sup>3<\/sup>&nbsp;\u098f\u09ac\u0982&nbsp;15ab<sup>3<\/sup>c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5, 10&nbsp;\u0993&nbsp;15 &#8211;&nbsp;\u098f\u09b0&nbsp;\u09b2\u09b8\u09be\u0997\u09c1&nbsp;= 30<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982&nbsp;a<sup>2<\/sup>b<sup>3<\/sup>c<sup>2<\/sup>&nbsp;, ab<sup>2<\/sup>c<sup>3<\/sup>&nbsp;\u0993&nbsp;ab<sup>3<\/sup>c \u2013&nbsp;\u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7&nbsp;a<sup>2<\/sup>&nbsp;, b<sup>3<\/sup>&nbsp;\u0993&nbsp;c<sup>3<\/sup>&nbsp;\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1=&nbsp;30a<sup>2<\/sup>b<sup>3<\/sup>c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09e8\u0964&nbsp;3x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>&nbsp;, 4xy<sup>2<\/sup>z , 5x<sup>4<\/sup>&nbsp;y<sup>2<\/sup>z<sup>2<\/sup>&nbsp;\u098f\u09ac\u0982&nbsp;12xy<sup>4<\/sup>z<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3, 4&nbsp;\u0993&nbsp;5&nbsp;\u098f\u09b0&nbsp;\u09b2\u09b8\u09be\u0997\u09c1&nbsp;= 60<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982&nbsp;x<sup>3<\/sup>&nbsp;y<sup>2<\/sup>&nbsp;, xy<sup>2<\/sup>&nbsp;z&nbsp;\u0993&nbsp;x<sup>4<\/sup>&nbsp;y<sup>2<\/sup>&nbsp;z<sup>2&nbsp;<\/sup>&#8211;&nbsp;\u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7&nbsp;&nbsp;x<sup>4<\/sup>&nbsp;, y<sup>2<\/sup>&nbsp;\u0993&nbsp;z<sup>2<\/sup>&nbsp;\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1=&nbsp;60x<sup>4<\/sup>&nbsp;y<sup>2<\/sup>&nbsp;z<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09e9\u0964&nbsp;3a<sup>2<\/sup>d<sup>3<\/sup>&nbsp;, 9d&nbsp;<sup>2<\/sup>b<sup>2<\/sup>&nbsp;, 12c<sup>3<\/sup>d&nbsp;<sup>2<\/sup>&nbsp;, 24a<sup>3<\/sup>b<sup>2<\/sup>&nbsp;\u098f\u09ac\u0982&nbsp;36c<sup>3<\/sup>d&nbsp;<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3, 9, 12, 24&nbsp;\u0993&nbsp;36 &#8211;&nbsp;\u098f\u09b0&nbsp;\u09b2\u09b8\u09be\u0997\u09c1&nbsp;= 72<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982&nbsp;a<sup>2<\/sup>d&nbsp;<sup>3<\/sup>&nbsp;, d&nbsp;<sup>2<\/sup>b<sup>2<\/sup>&nbsp;, c<sup>3<\/sup>d&nbsp;<sup>2<\/sup>&nbsp;, a<sup>3<\/sup>b<sup>2<\/sup>&nbsp;\u0993&nbsp;c<sup>3<\/sup>d&nbsp;<sup>2<\/sup>&nbsp;&#8211;&nbsp;\u098f\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09b8\u09be\u09a7\u09be\u09b0\u09a8 \u0998\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7&nbsp;a<sup>3<\/sup>&nbsp;, b<sup>2<\/sup>&nbsp;, c<sup>3<\/sup>&nbsp;\u0993&nbsp;d<sup>3<\/sup>&nbsp;\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1=&nbsp;72a<sup>3<\/sup>b<sup>2<\/sup>c<sup>3<\/sup>d<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09ea\u0964&nbsp;x<sup>2<\/sup>&nbsp;+ 3x + 2 , x<sup>2<\/sup>&nbsp;-1,&nbsp;\u098f\u09ac\u0982&nbsp;x<sup>2<\/sup>&nbsp;+ x &#8211; 2<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:&nbsp;\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae&nbsp;\u09b0\u09be\u09b6\u09bf=x<sup>2<\/sup>&nbsp;+ 3x + 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>2<\/sup>&nbsp;+ 2x + x + 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x(x + 2) +1(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)(x +1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf&nbsp;= x<sup>2&nbsp;<\/sup>-1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>2<\/sup>&nbsp;-1<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x +1)(x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc&nbsp;\u09b0\u09be\u09b6\u09bf&nbsp;= x<sup>2<\/sup>&nbsp;+ x &#8211; 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>2<\/sup>&nbsp;+ 2x -1x &#8211; 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x(x + 2) -1(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)(x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1= (x + 2)(x +1)(x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x<sup>2&nbsp;<\/sup>-1)(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09eb\u0964&nbsp;x<sup>2<\/sup>&nbsp;&#8211; 4 , x<sup>2<\/sup>&nbsp;+ 4x + 4&nbsp;\u098f\u09ac\u0982&nbsp;x<sup>3<\/sup>&nbsp;-8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:&nbsp;\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e7\u09ae \u09b0\u09be\u09b6\u09bf&nbsp;= x<sup>2<\/sup>&nbsp;&#8211; 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>2<\/sup>&nbsp;&#8211; 22<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x &#8211; 2)(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e8\u09af\u09bc \u09b0\u09be\u09b6\u09bf&nbsp;= x<sup>2<\/sup>&nbsp;+ 4x + 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>2<\/sup>&nbsp;+ 2x + 2x + 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x(x + 2) + 2(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a4\u09c3\u09a4\u09c0\u09af\u09bc&nbsp;\u09b0\u09be\u09b6\u09bf&nbsp;= x<sup>3<\/sup>&nbsp;-8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= x<sup>3<\/sup>&nbsp;&#8211; 2<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x &#8211; 2)(x<sup>2<\/sup>&nbsp;+ x.2<sup>&nbsp;<\/sup>+ 2<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x &#8211; 2)(x<sup>2<\/sup>&nbsp;+ 2x + 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09b2\u09b8\u09be\u0997\u09c1= (x + 2)(x + 2)(x &#8211; 2)(x<sup>2<\/sup>&nbsp;+ 2x + 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)<sup>2<\/sup>&nbsp;(x<sup>3<\/sup>&nbsp;&#8211; 2<sup>3<\/sup>&nbsp;) = (x + 2)<sup>2<\/sup>&nbsp;(x<sup>3<\/sup>&nbsp;&#8211; 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09ec\u0964&nbsp;6x<sub>2<\/sub>&nbsp;&#8211; x -1, 3x<sub>2<\/sub>&nbsp;+ 7x + 2&nbsp;\u098f\u09ac\u0982&nbsp;2x<sub>2<\/sub>&nbsp;+ 3x &#8211; 2<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:&nbsp;\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e7\u09ae&nbsp;\u09b0\u09be\u09b6\u09bf= 6x<sup>2<\/sup>&nbsp;&#8211; x -1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 6x<sup>2<\/sup>&nbsp;&#8211; 3x + 2x -1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 3x(2x -1) +1(2x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (2x +1)(3x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e8\u09af\u09bc \u09b0\u09be\u09b6\u09bf= 3x<sup>2<\/sup>&nbsp;+ 7x + 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 3x<sup>2<\/sup>&nbsp;+ 6x + x + 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 3x(x + 2) +1(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)(3x +1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e9\u09af\u09bc \u09b0\u09be\u09b6\u09bf= 2x<sup>2<\/sup>&nbsp;+ 3x &#8211; 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 2x<sub>2<\/sub>&nbsp;+ 4x &#8211; x &#8211; 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= 2x(x + 2) -1(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (x + 2)(2x -1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982,&nbsp;\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc&nbsp;\u09b2\u09b8\u09be\u0997\u09c1= (2x -1)(3x +1)(x + 2) = (x<sup>2<\/sup>&nbsp;-1)(x + 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09ed\u0964&nbsp;a<sup>3<\/sup>&nbsp;+ b<sup>3<\/sup>&nbsp;, (a + b)<sup>3<\/sup>&nbsp;, (a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;)<sup>2<\/sup>&nbsp;\u098f\u09ac\u0982&nbsp;(a<sup>2<\/sup>&nbsp;&#8211; ab + b<sup>2<\/sup>&nbsp;)<sup>2<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8&nbsp;:&nbsp;\u098f\u0996\u09be\u09a8\u09c7,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e7\u09ae&nbsp;\u09b0\u09be\u09b6\u09bf= a<sup>3<\/sup>&nbsp;+ b<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a + b)(a<sup>2<\/sup>&nbsp;&#8211; ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e8\u09af\u09bc \u09b0\u09be\u09b6\u09bf= (a + b)<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a + b)(a + b)(a + b)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e9\u09af\u09bc \u09b0\u09be\u09b6\u09bf= (a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a2<sup>&nbsp;<\/sup>&#8211; b<sup>2<\/sup>&nbsp;)(a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a + b)(a &#8211; b)(a + b)(a &#8211; b)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ea\u09b0\u09cd\u09a5 \u09b0\u09be\u09b6\u09bf= (a<sup>2&nbsp;<\/sup>&#8211; ab + b<sup>2<\/sup>&nbsp;)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a<sup>2<\/sup>&nbsp;&#8211; ab + b<sup>2<\/sup>&nbsp;)(a<sup>2&nbsp;<\/sup>&#8211; ab + b<sup>2<\/sup>&nbsp;)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982,&nbsp;\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc&nbsp;\u09b2\u09b8\u09be\u0997\u09c1= (a +b)(a +b)(a +b)(a -b)(a -b)(a<sup>2<\/sup>&nbsp;-ab+b<sup>2<\/sup>)(a<sup>2<\/sup>&nbsp;-ab+b<sup>2<\/sup>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09ee\u0964 x<sup>2<\/sup>+1\/x<sup>2<\/sup>=3<sup>&nbsp;<\/sup>\u09b9\u09b2\u09c7,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0995. (x+1\/x)<sup>2<\/sup>&nbsp; \u098f\u09b0 \u09ae\u09be\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a8\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09c7\u0993\u09af\u09bc\u09be \u0986\u099b\u09c7,&nbsp; x<sup>2<\/sup>+1\/x<sup>2<\/sup>=3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x+1\/x)<sup>2<\/sup>&nbsp; =x<sup>2<\/sup>+2.x.1\/x+1\/x<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =x<sup>2<\/sup>+1\/x<sup>2<\/sup>+2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3+2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0996. &nbsp;X<sup>2<\/sup>+1\/x<sup>2<\/sup>&nbsp;\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995 \u09b9\u09a4\u09c7 \u09aa\u09be\u0987, (x+1\/x)<sup>2<\/sup>&nbsp; =5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ac\u09be, (x+1\/x)=&nbsp;\u221a5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09a8,&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; x<sup>6<\/sup>+1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&#8212;&#8212;-<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;X<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=x<sup>6<\/sup>\/x<sup>3<\/sup>+1\/x<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=x<sup>3<\/sup>+1\/x<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=(x+1\/x)<sup>3<\/sup>-3.x.1\/x(x+1\/x)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=5.&nbsp;\u221a5-3.&nbsp;\u221a5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=2.&nbsp;\u221a5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u09ae\u09be\u09a8&nbsp; 2.&nbsp;\u221a5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0997. X<sup>2<\/sup>+1\/x<sup>2<\/sup>&nbsp;\u098f\u09b0 \u0998\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a8\u09af\u09bc \u0995\u09b0\u09c7 \u09ae\u09be\u09a8 \u09ac\u09c7\u09b0 \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09c7\u0993\u09af\u09bc\u09be \u0986\u099b\u09c7, x<sup>2<\/sup>+1\/x<sup>2<\/sup>=3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09a8,( x<sup>2<\/sup>+1\/x<sup>2<\/sup>)<sup>3&nbsp;<\/sup>=(x<sup>2<\/sup>)<sup>3<\/sup>+(1\/x<sup>2<\/sup>)<sup>3<\/sup>+3.x<sup>2<\/sup>.1\/x<sup>2<\/sup>(x<sup>2<\/sup>+1\/x<sup>2<\/sup>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ={(x<sup>2<\/sup>)<sup>3<\/sup>+(1\/x<sup>2<\/sup>)<sup>3<\/sup>}+3.3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =(x<sup>2<\/sup>+1\/x<sup>2<\/sup>)<sup>3<\/sup>-3.x<sup>2<\/sup>.1\/x<sup>2<\/sup>(x<sup>2<\/sup>+1\/x<sup>2<\/sup>)+9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3<sup>3<\/sup>-3.3+9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =27-9+9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =27<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8\u09ef\u0964 a &#8211; b + c \u098f\u0995\u099f\u09bf \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf \u09b9\u09b2\u09c7,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u0995) \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u09b0 \u0998\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a8\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u09b0 \u0998\u09a8 = (a &#8211; b + c)<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= {(a &#8211; b) + (c)}<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= (a &#8211; b)<sup>3<\/sup>&nbsp;+ 3.(a &#8211; b)<sup>2<\/sup>.c + 3.(a &#8211; b).c<sup>2<\/sup>&nbsp;+ c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a3 &#8211; 3a<sup>2<\/sup>b + 3ab<sup>2<\/sup>&nbsp;&#8211; b<sup>3<\/sup>&nbsp;+ 3c(a<sup>2<\/sup>&nbsp;&#8211; 2ab + b<sup>2<\/sup>&nbsp;) + 3c<sup>2<\/sup>&nbsp;(a &#8211; b) + c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>3<\/sup>&nbsp;-3a<sup>2<\/sup>b+3ab<sup>2<\/sup>&nbsp;-b<sup>3<\/sup>&nbsp;+3a<sup>2<\/sup>c -6abc+3b<sup>2<\/sup>c +3ac<sup>2<\/sup>&nbsp;-3bc+ c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u0996) \u09aa\u09cd\u09b0\u09ae\u09be\u09a8 \u0995\u09b0 \u09af\u09c7, (a &#8211; b + c)<sup>3<\/sup>&nbsp;\u2260&nbsp;(a &#8211; b)<sup>3<\/sup>&nbsp;+ c<sup>3<\/sup><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = (a &#8211; b + c)<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>3<\/sup>&nbsp;-3a<sup>2<\/sup>b + 3ab<sup>2<\/sup>&nbsp;-b<sup>3<\/sup>&nbsp;+3a<sup>2<\/sup>c &#8211; 6abc+ 3b<sup>2<\/sup>c +3ac<sup>2<\/sup>&nbsp;-3bc + c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 = (a &#8211; b)<sup>3<\/sup>&nbsp;+ c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>3<\/sup>&nbsp;&#8211; 3a<sup>2<\/sup>b + 3ab<sup>2<\/sup>&nbsp;+ b<sup>3<\/sup>&nbsp;+ c<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982, &nbsp;(a &#8211; b + c)<sup>3<\/sup>&nbsp;\u2260&nbsp;(a &#8211; b)<sup>3<\/sup>&nbsp;+ c<sup>3<\/sup>&nbsp;( \u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09bf\u09a4 )<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u0997) \u09aa\u09cd\u09b0\u09ae\u09be\u09a8 \u0995\u09b0 \u09af\u09c7 \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997 \u0993 (a + c)<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;\u09b8\u09ae\u09be\u09a8 \u09a8\u09af\u09bc\u0964<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09a8, \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997= (a &#8211; b + c)<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;={(a &#8211; b) + (c)}<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp;&nbsp;= (a &#8211; b)<sup>2<\/sup>&nbsp;+ 2.(a &#8211; b)(c) + c<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>2<\/sup>&nbsp;&#8211; 2ab + b<sup>2<\/sup>&nbsp;+ 2ac &#8211; 2bc + c<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>2&nbsp;<\/sup>+ b<sup>2<\/sup>&nbsp;+ c<sup>2<\/sup>&nbsp;&#8211; 2ab &#8211; 2bc + 2ac<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ac\u0982 (a + c)<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;= a<sup>2<\/sup>&nbsp;+ 2ac + c<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; &nbsp;= a<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;+ c<sup>2<\/sup>&nbsp;+ 2ac<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a6\u09c7\u0996\u09be \u09af\u09be\u099a\u09cd\u099b\u09c7 (a &#8211; b + c) \u098f\u09b0 \u09ac\u09b0\u09cd\u0997 \u098f\u09ac\u0982 (a + c)<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;\u098f\u09b0 &nbsp;\u09ae\u09be\u09a8 \u098f\u0995\u0987 \u09a8\u09af\u09bc\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b0\u09be\u09b6\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997 \u0993 (a + c)<sup>2<\/sup>&nbsp;&#8211; b<sup>2<\/sup>&nbsp;\u09b8\u09ae\u09be\u09a8 \u09a8\u09af\u09bc (\u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09bf\u09a4)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<figure id=\"download-pdf-521415415\" class=\"wp-block-table is-style-regular\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Class 8 math book all chapter solution Bangla version pdf | \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 PDF<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-cool-to-warm-spectrum-gradient-background has-background\" href=\"https:\/\/drive.google.com\/file\/d\/10YhMRD2UE1BQZaaJKuOFmjmKWOV01lji\/view\" target=\"_blank\" rel=\"noreferrer noopener\">Download<\/a><\/div><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>tags: <\/em>Bangladesh, Bangla, Bengali, Class 8\/JSC math BD, Class eight math solution bd, class 8 math pdf download, \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ea.\u09ea \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09df \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09df\u09cb\u0997\u0964 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1 \u0993 \u09b2.\u09b8\u09be.\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 | \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Eight (08) Math Book Solution | Chapter 04 : Algebraic formulas and applications| Class 8 math book Online Solution in Bangla (BD) \u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997| \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea: \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf\u09b0 \u0997.\u09b8\u09be.\u0997\u09c1 \u0993 \u09b2.\u09b8\u09be.\u0997\u09c1 &#8211; PDF \u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4919,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[37,38],"class_list":["post-4994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-class-eight-8","tag-class-8","tag-class-eight"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u09ea\u09b0\u09cd\u09a5 \u0985\u09a7\u09cd\u09af\u09be\u09df\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09ac\u09b2\u09bf \u0993 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09ea | \u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD<\/title>\n<meta name=\"description\" content=\"\u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Eight (08) Math Book Solution. 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