### Home > A2C > Chapter 10 > Lesson 10.2.6 > Problem 10-156

10-156.

Simplify each expression. Homework Help ✎

First, simplify the second fraction.

Now multiply to equalize the denominators.

See part (a).

Eliminate *x*^{2} − *x* − 6.

Factor each polynomial.

Remember to flip the second fraction, then multiply.

See part (c).