Question

Multiply: 1) (2ab+3b^2) by(3b^2-5)​

Answer 1

Answer:

(2ab+3b^2)(3b^2-5)

=(3b^2+2ab)(3b^2-5)

=9b^4-15b^2+6ab^3-10ab

=-6b^2+6ab^3-10ab