### Home > A2C > Chapter 9 > Lesson 9.3.2 > Problem 9-153

9-153.

Solve each equation. Be sure to check your answers.

First isolate the radical.

Square both sides.

Set the equation equal to

Factor the equation.

You will need to square twice.

9-153.

Solve each equation. Be sure to check your answers.

First isolate the radical.

Square both sides.

Set the equation equal to

Factor the equation.

You will need to square twice.