### Home > PC > Chapter 4 > Lesson 4.1.3 > Problem 4-42

4-42.

Simplify each expression.

Combine the

’s with the s and with the s.

is different from

Rewrite each term in simple radical form so that you can identify like terms.

4-42.

Simplify each expression.

Combine the

’s with the s and with the s.

is different from

Rewrite each term in simple radical form so that you can identify like terms.