Question

Help please! I’m confused on how to solve

Answer 1

f(x) = x⁴

Explanation:

h(x) = (f ° g)(x) = f (g(x)) = f ((5+x⁷)/(5-x⁷)) = [((5+x⁷)/(5-x⁷))]⁴

if f(x) = x⁴ ... (1)

g(x) = (5+x⁷)/(5-x⁷)

(f ° g)(x) = f (g(x)) = f ((5+x⁷)/(5-x⁷)) = [((5+x⁷)/(5-x⁷))]⁴

⇅ ⇵

x x⁴