Question

a + b whole square ​

Answer 1

Answer:

(a+b)² = a²+2ab+b²

hope it helps,

Have a Great Evening.

Answer 2

Answer:

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

Step by step explanation::;

(a+b)(a+b)

a×a+ab+ba+b×b

a^2+2ab+b^2

Hope it's helpful