Question

what's the answer? I really don't know, I'm terrible at algebra

Answer 1

(f•g)(x) = f(x)•g(x) = (4x-5)(2x-3) = 8x^2 -22x+15

4X-5=0
4X= 5
SO X= 5/4

2X-3=0
2x=3
so X = 3/2

domain: x= 5/4 and x= 3/2