### Home > PC > Chapter 1 > Lesson 1.1.4 > Problem 1-52

1-52.

Given

*f*(*x*) = 2*x*+ 5,*g*(*x*)*= x*^{2}− 1, and*h*(*x*) =, find: Homework Help ✎ *f*(*g*(−2))*g*(*f*(*h*(2)))*f*^{−1}(*x*)*f*(*g*(*h*(*x*)))

Evaluate *g*(−2) first. Then substitute that value in the *f* function.

1. Switch the *x* and *y*'s

2. Solve for *y*.

Follow a similar process as shown in part (b).