I need help finding the answer to the equation based on the pair of functions

Question

Use the pair of functions to find f(g(0)) and g(f(0)).

f(x) = 4x + 6,    g(x) = 4 − 2x²

f(g(0)) =

g(f(0)) =

Answer 1

f(g(x)) = 4(4 - 2x²) + 6

g(f(x)) = 4 - 2(4x + 6)²