{"id":4142,"date":"2022-09-23T18:41:02","date_gmt":"2022-09-23T18:41:02","guid":{"rendered":"https:\/\/www.studyzonebd.com\/math\/?p=4142"},"modified":"2022-09-23T19:30:51","modified_gmt":"2022-09-23T19:30:51","slug":"class-six-chapter-04-lesson-4-2","status":"publish","type":"post","link":"https:\/\/www.studyzonebd.com\/math\/class-six-chapter-04-lesson-4-2\/","title":{"rendered":"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983\u00a0\u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 | \u09b7\u09b7\u09cd\u09a0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf"},"content":{"rendered":"\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u09ec\u09b7\u09cd\u09a0 \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 Six (06) Math <\/a>Book Solution | Chapter <\/a>04 : Algebraic Expressions | Online Solution<\/p>\n\n\n\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 : \u09b8\u09c2\u099a\u0995<\/h4>\n\n\n\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983\u00a0\u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 \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 \u09ec\u09b7\u09cd\u09a0 \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

\u09ec\u09b7\u09cd\u09a0 \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.\u09e8 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/span><\/h4>\n\n\n\n

\u09e7. \u09b8\u09b0\u09b2 \u0995\u09b0 :<\/strong>
(i)  x3<\/sup> \u00d7 x7<\/sup><\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong> x3<\/sup> \u00d7 x7<\/sup><\/p>\n\n\n\n

= (x \u00d7 x \u00d7 x)  \u00d7  (x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x)<\/p>\n\n\n\n

= x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x \u00d7 x<\/p>\n\n\n\n

= x10 <\/sup>(Ans.)<\/strong><\/p>\n\n\n\n

\u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf :<\/strong><\/p>\n\n\n\n

x3<\/sup> \u00d7 x7<\/sup> = x3 + 7<\/sup> ; [Q am<\/sup> \u00d7 an<\/sup> = am + n<\/sup>]<\/p>\n\n\n\n

= x10<\/sup> (Ans.)<\/strong><\/p>\n\n\n\n

(ii) a3<\/sup> \u00d7 a \u00d7 a5<\/sup><\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8: a3<\/sup> \u00d7 a \u00d7 a5<\/sup><\/p>\n\n\n\n

= (a \u00d7 a \u00d7 a) \u00d7 a \u00d7 (a \u00d7 a \u00d7 a \u00d7 a \u00d7 a)<\/p>\n\n\n\n

= a \u00d7 a \u00d7 a \u00d7 a \u00d7 a \u00d7 a \u00d7 a \u00d7 a \u00d7 a<\/p>\n\n\n\n

= a9<\/sup> (Ans.)<\/strong><\/p>\n\n\n\n

\u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf :<\/strong> a3<\/sup> \u00d7 a \u00d7 a5<\/sup> = a3<\/sup> + 1 + 5 <\/sup>= a9<\/sup> (Ans.)<\/strong><\/p>\n\n\n\n

(iii)  x4<\/sup> \u00d7 x 2<\/sup> \u00d7 x9<\/sup><\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :x4<\/sup> \u00d7 x 2<\/sup> \u00d7 x9<\/sup><\/strong><\/p>\n\n\n\n

= x4 + 2 + 9<\/sup><\/p>\n\n\n\n

= x15 <\/sup>(Ans.)<\/strong><\/p>\n\n\n\n

(iv) m \u00d7 m2<\/sup>\u00d7 n3<\/sup>\u00d7 m3<\/sup> \u00d7 n7<\/sup><\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8 : m \u00d7 m2<\/sup>\u00d7 n3<\/sup>\u00d7 m3<\/sup> \u00d7 n7<\/sup><\/strong><\/p>\n\n\n\n

= m1 + 2 + 3<\/sup> \u00d7 n3 + 7<\/sup><\/p>\n\n\n\n

= m6<\/sup> \u00d7 n10<\/sup><\/p>\n\n\n\n

= m6<\/sup>n10 <\/sup>(Ans.)<\/strong><\/p>\n\n\n\n

(v) 3a \u00d7 4b \u00d7 2a \u00d7 5c \u00d7 3b<\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8 : 3a \u00d7 4b \u00d7 2a \u00d7 5c \u00d7 3b<\/strong><\/p>\n\n\n\n

= (3a \u00d7 2a) \u00d7 (4b \u00d7 3b) \u00d7 5c<\/p>\n\n\n\n

= (3 \u00d7 2 \u00d7 a \u00d7 a) \u00d7 (4 \u00d7 3 \u00d7 b \u00d7 b) \u00d7 5c<\/p>\n\n\n\n

= 6 \u00d7 a 1 + 1<\/sup> \u00d7 12 \u00d7 b 1 + 1<\/sup> \u00d7 5c<\/p>\n\n\n\n

= 6a2<\/sup> \u00d7 12b2<\/sup> \u00d7 5c<\/p>\n\n\n\n

= (6 \u00d7 12 \u00d7 5) a2<\/sup>b2<\/sup>c<\/p>\n\n\n\n

= 360a2<\/sup>b2<\/sup>c (Ans.)<\/strong><\/p>\n\n\n\n

(vi) 2x2<\/sup> \u00d7 y2<\/sup> \u00d7 2z2 <\/sup>\u00d7 3y2<\/sup> \u00d7 4x2<\/sup><\/strong>
\u09b8\u09ae\u09be\u09a7\u09be\u09a8 : 2x2<\/sup> \u00d7 y2<\/sup> \u00d7 2z2 <\/sup>\u00d7 3y2<\/sup> \u00d7 4x2<\/sup><\/strong><\/p>\n\n\n\n

= (2x2<\/sup> \u00d7 4x2<\/sup>) \u00d7 (y2<\/sup> \u00d7 3y2<\/sup>) \u00d7 2z2<\/sup><\/p>\n\n\n\n

= (2 \u00d7 4 \u00d7 x2+2<\/sup>) \u00d7 (3 \u00d7 y2+2<\/sup>) \u00d7 2z2<\/sup><\/p>\n\n\n\n

= 8x4<\/sup> \u00d7 3y4<\/sup> \u00d7 2z2<\/sup><\/p>\n\n\n\n

= (8 \u00d7 3 \u00d7 2) x4<\/sup>y4<\/sup>z2<\/sup><\/p>\n\n\n\n

= 48x4<\/sup>y4<\/sup>z2 <\/sup>(Ans.)<\/strong><\/p>\n\n\n\n

\u09e8. a = 2, b = 3, c = 1 \u09b9\u09b2\u09c7, \u09a8\u09bf\u099a\u09c7\u09b0 \u09b0\u09be\u09b6\u09bf\u0997\u09c1\u09b2\u09cb\u09b0 \u09ae\u09be\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0 :<\/strong><\/p>\n\n\n\n

(i)  a3<\/sup> + b2                   <\/sup>(ii) b3<\/sup> + c3     <\/sup>(iii) a2<\/sup> \u2013 b2<\/sup> + c2<\/sup><\/strong><\/p>\n\n\n\n

(iv)b2<\/sup> \u2013 2ab + a2<\/sup><\/strong>       (v)      a2<\/sup> \u2013 2ac + c2<\/sup><\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong> \u09a6\u09c7\u0993\u09af\u09bc\u09be \u0986\u099b\u09c7, a = 2, b = 3, c = 1
(i) a3<\/sup> + b2<\/sup> = (2)3<\/sup> + (3)2<\/sup>  [a \u0993 b \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/strong><\/p>\n\n\n\n

=  (2 \u00d7 2 \u00d7 2) + (3 \u00d7 3)<\/p>\n\n\n\n

=  8 + 9<\/p>\n\n\n\n

=  17   <\/strong>(Ans.)<\/strong><\/p>\n\n\n\n

(ii) b3<\/sup> + c3<\/sup>  = (3)3<\/sup> + (1)3  <\/sup>[b \u0993 c \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/strong><\/p>\n\n\n\n

= (3 \u00d7 3 \u00d7 3) + (1 \u00d7 1 \u00d7 1)<\/p>\n\n\n\n

= 27 + 1<\/p>\n\n\n\n

= 28 (Ans.)<\/strong><\/p>\n\n\n\n

(iii) a2<\/sup> \u2013 b2<\/sup> + c2   <\/sup>= (2)2<\/sup> \u2013 (3)2<\/sup> + (1)2  <\/sup>[a, b \u0993 c \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/strong><\/p>\n\n\n\n

= (2 \u00d7 2) \u2013 (3 \u00d7 3) + (1 \u00d7 1)<\/p>\n\n\n\n

=  4 \u2013 9 + 1<\/p>\n\n\n\n

= 4 + 1 \u2013 9<\/p>\n\n\n\n

= 5 \u2013 9<\/p>\n\n\n\n

= \u2013 4 (Ans.)<\/strong><\/p>\n\n\n\n

(iv) b2<\/sup> \u2013 2ab + a2<\/sup><\/strong>
= (3)2<\/sup> \u2013 2.2.3 + (2)2 <\/sup>  [a \u0993 b \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= 3 \u00d7 3 \u2013 12 + 2 \u00d7 2<\/p>\n\n\n\n

= 9 \u2013 12 + 4<\/p>\n\n\n\n

= 9 + 4 \u2013 12<\/p>\n\n\n\n

= 13 \u2013 12<\/p>\n\n\n\n

= 1 (Ans.)<\/strong><\/p>\n\n\n\n

(v) a2<\/sup> \u2013 2ac + c2<\/sup><\/strong>
= (2)2<\/sup> \u2013 2.2.1 + (1)2<\/sup>  [a \u0993 c \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= 2 \u00d7 2 \u2013 4 + 1 \u00d7 1<\/p>\n\n\n\n

= 4 \u2013 4 + 1<\/p>\n\n\n\n

= 4 + 1 \u2013 4<\/p>\n\n\n\n

= 5 \u2013 4<\/p>\n\n\n\n

= 1 (Ans.)<\/strong><\/p>\n\n\n\n

\u09e9.  x = 3, y = 5, z = 2 \u09b9\u09b2\u09c7, \u09a6\u09c7\u0996\u09be\u0993 \u09af\u09c7,<\/strong><\/p>\n\n\n\n

(i) y2<\/sup> \u2013 x2 <\/sup>= (x + y) (y \u2013 x)<\/strong><\/p>\n\n\n\n

(ii) (x + y)2 <\/sup>= (x \u2013 y)2 <\/sup>+ 4xy<\/strong><\/p>\n\n\n\n

(iii) (y + z)2 <\/sup>= y2<\/sup> + 2yz + z2<\/sup><\/strong><\/p>\n\n\n\n

(iv)     (x + z)2 <\/sup>= x2<\/sup> + 2xz + z2<\/sup><\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong> \u09a6\u09c7\u0993\u09af\u09bc\u09be \u0986\u099b\u09c7,  x = 3, y = 5, z = 2
(i) \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 =y2<\/sup> \u2013 x2<\/sup>
= (5)2<\/sup> \u2013 (3)2<\/sup>  [x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= (5 \u00d7 5) \u2013 (3 \u00d7 3)<\/p>\n\n\n\n

= 25 \u2013 9<\/p>\n\n\n\n

= 16<\/p>\n\n\n\n

\u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 = (x + y) (y \u2013 x)
= (3 + 5) (5 \u2013 3)  [x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= 8 \u00d7 2<\/p>\n\n\n\n

= 16<\/p>\n\n\n\n

\u2234 \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = \u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 [\u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09b2\u09cb]<\/p>\n\n\n\n

(ii) \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = (x + y)2<\/sup><\/strong>
= (3 + 5)2<\/sup>      [x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= (8)2<\/sup><\/p>\n\n\n\n

= 64<\/p>\n\n\n\n

\u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 = (x \u2013 y)2 <\/sup>+ 4xy
= (3 \u2013 5)2<\/sup> + 4.3.5      [x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= (\u2013 2)2<\/sup> + 60<\/p>\n\n\n\n

= (\u2013 2) \u00d7 (\u2013 2) + 60<\/p>\n\n\n\n

= 4 + 60 = 64<\/p>\n\n\n\n

\u2234 \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = \u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 [\u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09b2\u09cb]<\/p>\n\n\n\n

(iii) \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = (y + z)2<\/sup><\/strong>
= (5 + 2)2  <\/sup>         [y \u0993 z \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= (7)2<\/sup><\/p>\n\n\n\n

= 7 \u00d7 7<\/p>\n\n\n\n

= 49<\/p>\n\n\n\n

\u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 = y2<\/sup> + 2yz + z2<\/sup>
= (5)2<\/sup> + 2.5.2 + 22     <\/sup> [y \u0993 z \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]<\/p>\n\n\n\n

= 5 \u00d7 5 + 20 + 2 \u00d7 2<\/p>\n\n\n\n

= 25 + 20 + 4<\/p>\n\n\n\n

= 49<\/p>\n\n\n\n

\u2234 \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = \u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 [\u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09b2\u09cb]<\/p>\n\n\n\n

(iv) \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = (x + z)2<\/sup><\/strong>
= (3 + 2)2<\/sup>     [x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]
= (5)2<\/sup>
= 25
\u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 =x2<\/sup> + 2xz + z2<\/sup>
= 32<\/sup> + 2.3.2 + 22   <\/sup>[x \u0993 y \u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7]
= 3 \u00d7 3 + 12 + 2 \u00d7 2
= 9 + 12 + 4
= 25
\u2234 \u09ac\u09be\u09ae\u09aa\u0995\u09cd\u09b7 = \u09a1\u09be\u09a8\u09aa\u0995\u09cd\u09b7 [\u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09b2\u09cb]<\/p>\n\n\n\n

\u09ea. \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09b2\u09c7\u0996 :<\/strong>
(i) a7<\/sup> \u00d7 a8<\/sup> <\/strong>\u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09cb\u09a8\u099f\u09bf?
(\u0995) a56<\/sup> \u2705(\u0996) a15<\/sup>  (\u0997) 15  (\u0998) 56
\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be : a7<\/sup> \u00d7 a8<\/sup> = a7 +  8<\/sup> = a15<\/sup><\/p>\n\n\n\n

(ii) a3<\/sup> \u00d7 a\u20133<\/sup> \u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong>
(\u0995) a6<\/sup>  (\u0996) a9<\/sup>   \u2705(\u0997) a0<\/sup>   (\u0998) a3<\/sup>
\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be : a3<\/sup> \u00d7 a\u20133 <\/sup>= a3 \u2013 3<\/sup> = a0<\/sup><\/p>\n\n\n\n

(iii) 5x2<\/sup> \u00d7 4x4<\/sup> \u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong>
(\u0995) x6<\/sup>  (\u0996)\u2705 20x6<\/sup>         (\u0997) 20x8<\/sup>         (\u0998) 9x6<\/sup>
\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be : 5x2 <\/sup>\u00d7 4x4<\/sup> = (5 \u00d7 4) \u00d7 x2 + 4<\/sup> = 20x6<\/sup><\/p>\n\n\n\n

(iv) x5<\/sup> \u00d7 x4<\/sup> \u098f x \u098f\u09b0 \u09b8\u09c2\u099a\u0995 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong>
(\u0995) x20<\/sup> (\u0996) x9<\/sup>  \u2705(\u0997) 9    (\u0998) 20
\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be x<\/strong>5 <\/sup>\u00d7 x4<\/sup> = x5 + 4<\/sup> = x9<\/sup> \u098f x \u098f\u09b0 \u09b8\u09c2\u099a\u0995 9<\/p>\n\n\n\n

(v) 5a3<\/sup> \u00d7 a5<\/sup> \u098f a \u098f\u09b0 \u09b8\u09c2\u099a\u0995 \u0995\u09cb\u09a8\u099f\u09bf?<\/strong>
(\u0995) 5   (\u0996) a8<\/sup>   (\u0997) 15  \u2705(\u0998) 8
\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be : 5a3 <\/sup>\u00d7 a5<\/sup> = 5a3 + 5<\/sup> = 5a8<\/sup>  \u098f a \u098f\u09b0 \u09b8\u09c2\u099a\u0995 8<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u09ec\u09b7\u09cd\u09a0 \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 Six (06) Math Book Solution | Chapter 04 : Algebraic Expressions | Online Solution \u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983 \u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 : \u09b8\u09c2\u099a\u0995 \u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983\u00a0\u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 \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 \u09ec\u09b7\u09cd\u09a0 \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 \u09ec\u09b7\u09cd\u09a0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 […]<\/p>\n","protected":false},"author":1,"featured_media":3760,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","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":[28],"tags":[29,30],"class_list":["post-4142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-class-six-06","tag-class-6","tag-class-six"],"yoast_head":"\n\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983\u00a0\u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 | \u09b7\u09b7\u09cd\u09a0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD<\/title>\n<meta name=\"description\" content=\"\u09b7\u09b7\u09cd\u09a0 \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 Six (06) Math Book.. Solution ..Chapter 04 : Algebraic Expressions all solution \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0\u09b0 \u09b8\u09ae\u09be\u09a7\u09be\u09a8..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.studyzonebd.com\/math\/class-six-chapter-04-lesson-4-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09ea\u09b0\u09cd\u09a5\u0983\u00a0\u09ac\u09c0\u099c\u0997\u09a3\u09bf\u09a4\u09c0\u09af\u09bc \u09b0\u09be\u09b6\u09bf | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09ea.\u09e8 | \u09b7\u09b7\u09cd\u09a0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD\" \/>\n<meta property=\"og:description\" content=\"\u09b7\u09b7\u09cd\u09a0 \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 Six (06) Math Book.. 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