Question

(a-b)^2-(a+b)(a-b) ​

Answer 1

2b(b-a) is ur answer

Answer 2

Hey buddy here is ur answer !!!

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

and

( a + b ) (a - b)

a^2 - ab + ab - b^2

now ,

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

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

》-3ab + ab


》》BE BRAINLY 《《