Apply the distributive property.

Simplify the expression.

Multiply by .

Multiply by .

Use the quadratic formula to find the solutions.

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

Simplify the numerator.

One to any power is one.

Multiply by .

Multiply by .

Add and .

Any root of is .

Multiply by .

The final answer is the combination of both solutions.

Solve Using the Quadratic Formula x(x+1)=0