### Home > CC2 > Chapter Ch6 > Lesson 6.2.1 > Problem 6-56

6-56.

In problems 6‑54 and 6‑55,

Find the common factor of the terms.

and both share the factor of . Divide both terms by

.

16

*x*is a factor of bothand .

Use this to help you write it as a product.

Try factoring out

from and .

Follow the steps outlined in part (a).