### Home > PC > Chapter 1 > Lesson 1.2.1 > Problem 1-73

1-73.

Given and

*, find:*

Substitute

for every *x*in the*g*function.Substitute

for every in thefunction.For what value(s) of

will?Now set the equation equal to 0 and solve.

1-73.

Given and

Substitute

for every *x*in the*g*function.Substitute

for every in thefunction.For what value(s) of

will?Now set the equation equal to 0 and solve.