Question

Let f(x)= 4x-6 and g(x)= 3x-5. find f(x)•g(x)

Answer 1

12x^2-38x+30

Explanation:

4x−6)(3x−5)

=(4x+−6)(3x+−5)

=(4x)(3x)+(4x)(−5)+(−6)(3x)+(−6)(−5)

=12x2−20x−18x+30

=12x2−38x+30