Question

expand and simplify- (a+b)^2-(a+b)(a-b)​

Answer 1

Step-by-step explanation:

I HOPE IT HELPS YOU!!!!

Answer 2

Answer:

2b(a+b)

Step-by-step explanation:

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

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

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

2ab+2b^2

2b(a+b)