Question

(a+b)
${}^{2}$
​

Answer 1

Answer:

hey mate

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

hope it helps u

Answer 2

Answer:

The answer is a^2+2ab+b^2

Step-by-step explanation:

(a+b) ^2

(a+b) (a+b)

a^2 + ab + ab +b^2

=a^2+2ab+b^2