For x = 2 and y = -3, verify the following:

For x = 2 and y = -3, verify the following:
(i) (x + y)2 = x2 + 2xy + y2
(ii) (x – y)2 = x2 – 2xy + y2
(iii) x2 – y2 = (x + y) (x – y)
(iv) (x + y)2 = (x – y)2 + 4xy
(v) (x + y)3 = x3 + y3 + 3x2y + 3xy2

Solution:

ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 9 Algebra Ex 9.4 10
ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 9 Algebra Ex 9.4 11
ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 9 Algebra Ex 9.4 12

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