### Home > A2C > Chapter 7 > Lesson 7.3.2 > Problem 7-176

7-176.

Find a common denominator.

Set the equation equal to zero and factor.

Subtract 8 from both sides and then square both sides.

7-176.

Find a common denominator.

Set the equation equal to zero and factor.

Subtract 8 from both sides and then square both sides.