# Algebra Examples

Multiply by .

Combine.

Expand the denominator using the FOIL method.

Simplify.

Simplify the expression.

Move the negative one from the denominator of .

Rewrite as .

Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Simplify each term.

Multiply by .

Multiply by .

Multiply .

Multiply by .

Raise to the power of .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Rewrite as .

Rewrite as .

Apply the power rule and multiply exponents, .

Combine and .

Reduce the expression by cancelling the common factors.

Cancel the common factor.

Divide by .

Evaluate the exponent.

Multiply by .

Multiply by .

Add and .

Add and .

Apply the distributive property.

Multiply by .

Multiply by .

The result can be shown in multiple forms.

Exact Form:

Decimal Form: