Question

If `h(x)=(fog)(x)`, how do you determine `h(x)=(2x-5)^2` and `f(x)=x^2`?

Answer 1

See below.

Explanation:

The question is ambiguous. I am assuming you are looking for `g(x)`

`h(x)=(2x-5)^2`

`f(g(x))=(g(x))^2=(2x-5)^2`

`:.`

`g(x)=2x-5`