Move to the left side of the equation by subtracting it from both sides.

Factor out of .

Factor out of .

Factor out of .

Add to both sides of the equation.

To remove the radical on the left side of the equation, square both sides of the equation.

Multiply the exponents in .

Apply the power rule and multiply exponents, .

Cancel the common factor of .

Cancel the common factor.

Rewrite the expression.

Apply the distributive property.

Rewrite using the commutative property of multiplication.

Move to the left of .

Simplify each term.

Multiply by by adding the exponents.

Move .

Multiply by .

Rewrite as .

Simplify.

Apply the product rule to .

Raise to the power of .

Move all terms containing to the left side of the equation.

Subtract from both sides of the equation.

Subtract from .

Factor out of .

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 and solve.

Set the next factor equal to .

Add to both sides of the equation.

Divide each term by and simplify.

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

The final solution is all the values that make true.

Solve by Factoring square root of 9x^2-x=2x