### Home > A2C > Chapter 12 > Lesson 12.2.1 > Problem 12-86

12-86.

Factor each of the expressions below, if possible.

3

*x*is a common factor.

Use a generic rectangle.

See part (b).

This is a difference of squares.

12-86.

Factor each of the expressions below, if possible.

3

*x*is a common factor.

Use a generic rectangle.

See part (b).

This is a difference of squares.