### Home > CCA > Chapter A > Lesson A.1.5 > Problem A-53

A-53.

Simplify the following expressions by combining like terms, if possible. Homework Help ✎

Rearrange and put like terms together.

Organize the terms from the greatest to the smallest power.

4

*x*^{2}+ 3*x*− 3

Follow the steps in part (a).

5

*x*^{2}− 23*x*

Are there any like terms to combine?