Simplify the following expression. ​g(F(f(x)))

Question

Let f(x)=x2-8, g(x)=x3, and F(x)=  1
                                                x−1.

Simplify the following expression.
g(F(f(x)))

Answer 1

g(F(f(x))

 

g(F(1))

 

g(1^2-8) or g(-7)

 

g(-7)=-7^3= -343