Math, asked by skjasboss, 8 months ago

What is answer of (a + b)^2 + (a - b)^2 =

Answers

Answered by Guy11370
3

Answer:

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

Step-by-step explanation:

Answered by brijeshdarji7543
0

Step-by-step explanation:

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

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

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

= 2 a^2 + 2 b^2

= 2( a^2 + b^2 )

I hope you understand

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