Question

a+ba plus b the whole square

Answer 1

♥️Hi there ♥️

This is a algebraic identity which is use in many questions.

$({a + b})^{2} = {a}^{2} + {b}^{2} + 2ab$

This can be this form too

$({a + b})^{2} = {a}^{2} + 2ab + {b}^{2}$

Thanks !

Answer 2

Heya there !!

The identity is as follows :

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

Hope it helps you .

BE BRAINLY !!

Together we go far