Let g(x)=x^4 and F(x)=1/(x-7). Simplify or evaluate the function F(g(y)).

Question

Let g(x)=x^4 and F(x)=1/(x-7). Simplify or evaluate the function F(g(y)).

 

F(g(y))=

Answer 1

G(y) = y^4

 

1/ (y^4 - 7)  = (y^4 - 7)^(-1)