Question

(2b-a^2)and (a -4b^2-3a^2)

Answer 1

3a(a−b+c)+2b(a−b+c)

=(3a+2b)(a−b+c)

=3a

2

−3ab+3ac+2ab−2b

2

+2bc

=3a

2

−ab−2b

2

+3ac+2bc

plz make my answer brilliant if my answer is correct