### Home > AC > Chapter 12 > Lesson 12.4.4 > Problem 12-102

12-102.

Solve each equation.

Square both sides of the equation.

Solve for .

Multiply both sides of the equation by

Set the equation equal to zero.

Solve for .

12-102.

Solve each equation.

Square both sides of the equation.

Solve for .

Multiply both sides of the equation by

Set the equation equal to zero.

Solve for .