# Algebra Examples

Replace with .

To find the roots of the equation, replace with and solve.

Rewrite the equation as .

Use the quadratic formula to find the solutions.

Substitute the values , , and into the quadratic formula and solve for .

Simplify.

Simplify the numerator.

Raise to the power of to get .

Multiply by to get .

Multiply by to get .

Add and to get .

Rewrite as .

Pull terms out from under the radical.

Simplify the denominator.

Rewrite.

Multiply by to get .

Simplify .

The final answer is the combination of both solutions.