Add to both sides of the equation.

Factor out of .

Factor out of .

Factor out of .

If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .

Set the first factor equal to .

Set the next factor equal to .

Subtract from both sides of the equation.

The final solution is all the values that make true.

Solve Using the Square Root Property x^2=-12x