### Home > A2C > Chapter Ch11 > Lesson 11.3.4 > Problem 11-173

11-173.

Simplify each expression. Assume the denominator does not equal zero. Homework Help ✎

Find the least common denominator.

Factor and then find the least common denominator.

Use the reciprocal to write the expression as a product, then factor and eliminate the common factors.

Factor, then eliminate the common factors.