Chapter 14 – Factorisation
85. Expand the following, using suitable identities. (iv) (2/3 x – 3/2 y)^2
23
Jul
85. Expand the following, using suitable identities. (iv) (2/3 x – 3/2 y)^2 85. Expand the following using suitable identities. (iv) (2/3 x - 3/2 y)^2 July 23, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
85. Expand the following, using suitable identities. (iii) (4/5 a + 5/4b)^2
21
Jul
85. Expand the following, using suitable identities. (iii) (4/5 a + 5/4b)^2 85. Expand the following using suitable identities. (iii) (4/5 a + 5/4b)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
85. Expand the following, using suitable identities. (ii) (x^2y – xy^2)^2
21
Jul
85. Expand the following, using suitable identities. (ii) (x^2y – xy^2)^2 85. Expand the following using suitable identities. (ii) (x^2y – xy^2)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
85. Expand the following, using suitable identities. (i) (xy + yz)^2
21
Jul
85. Expand the following, using suitable identities. (i) (xy + yz)^2 85. Expand the following using suitable identities. (i) (xy + yz)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2
21
Jul
84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2 84. Simplify (xiii) (s^2t + tq^2)^2 – (2stq)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (xii) (pq – qr)^2 + 4pq^2r
21
Jul
84. Simplify (xii) (pq – qr)^2 + 4pq^2r 84. Simplify (xii) (pq – qr)^2 + 4pq^2r July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (xi) (4.5a + 1.5b)^2 + (4.5b + 1.5a)^2
21
Jul
84. Simplify (xi) (4.5a + 1.5b)^2 + (4.5b + 1.5a)^2 84. Simplify (xi) (4.5a + 1.5b)^2 + (4.5b + 1.5a)^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (x) (b^2 – 49) (b + 7) + 343
21
Jul
84. Simplify (x) (b^2 – 49) (b + 7) + 343 84. Simplify (x) (b^2 – 49) (b + 7) + 343 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (viii) (ab – c)^2 + 2abc
21
Jul
84. Simplify (viii) (ab – c)^2 + 2abc 84. Simplify (viii) (ab – c)^2 + 2abc July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
84. Simplify (vii) (x^2 – 4) + (x^2 + 4) + 16
21
Jul
84. Simplify (vii) (x^2 – 4) + (x^2 + 4) + 16 84. Simplify (vii) (x^2 – 4) + (x^2 + 4) + 16 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,