### Home > PC3 > Chapter 3 > Lesson 3.1.4 > Problem 3-56

3-56.

Write each rational expression as a single simplified fraction.

Multiply numerator with numerator and denominator with denominator.

Then simply if possible.

Multiply the first fraction by

and the second fraction by , giving you a common denominator of .

Simplify the expression in the first set of parentheses by creating a common denominator. Then multiply.