Math, asked by Shabnzmshabz, 1 year ago

Simplify the following:
(i) (a + b)2 + (a - b)2

Answers

Answered by Anonymous
13

Answer:-

(a + b)^2 + (a - b)^2

a^2 + b^2 + 2ab + (a^2 + b^2 - 2ab)

a^2 + b^2 + 2ab + a^2 + b^2 - 2ab

= 2a^2 + 2b^2

Answered by marshmello83
4

Answer:

2a + 2b + 2a - 2b \\  \\ 4a

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