### Home > INT3 > Chapter 11 > Lesson 11.2.4 > Problem 11-102

11-102.

Add, subtract, multiply, or divide the following rational expressions. Then, if possible, simplify your expression.

See problems 11-42 and 11-57.

In parts (a) and (b) you are adding and subtracting fractions. Therefore you will need a common denominator.

Factor each expression.

Then remove factors that create Giant Ones.