Question

$(a + b) {?}^{2}$

Answer 1

heya...

here is your ans...

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

it is an identity..

Answer 2

Hey! ! !

mate :-

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Question :-

☆ ( a + b ) *2

Answer :-

= a*2 + b*2 + 2ab

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☆ ☆ ☆ Hop its helpful ☆ ☆ ☆

☆ Regards :- ♡♡《 Nitish kr singh 》♡♡