### Home > CCA2 > Chapter 1 > Lesson 1.1.4 > Problem 1-47

1-47.

Compute for *. *Homework Help ✎

Replace all *x*'s with what is inside the parentheses.

Multiply the numerator and denominator by 2.

Refer to part (a).

1-47.

Compute for *. *Homework Help ✎

Replace all *x*'s with what is inside the parentheses.

Multiply the numerator and denominator by 2.

Refer to part (a).