Question

F(x)=4x+6, g(x) = 2x^2 find (fg) (x)

Answer 1

F(2x^2) = 8x^2 + 6

Explanation:

F (g(x))

= F(2x^2) = 4 (2x^2) + 6

= F(2x^2) = 8x^2 + 6