Question

(a-b²)=
please answer this question​

Answer 1

Answer:

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

Hope this helped you

Answer 2

Answer:

a2-2ab+b2

Verification:-

a2-b2=(a-b)(a-b)

=a(a-b)-b(a-b)

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

=a^2-2ab+b^2

~hence proved

hope it help you