# Precalculus Examples

Simplify each term.

Rewrite as .

Expand using the FOIL Method.

Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Remove parentheses.

Simplify and combine like terms.

Simplify each term.

Move .

Use the power rule to combine exponents.

Add and to get .

Multiply by to get .

Multiply by to get .

Multiply by to get .

Multiply by to get .

Subtract from to get .

Rewrite as .

Expand using the FOIL Method.

Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Remove parentheses.

Simplify and combine like terms.

Simplify each term.

Move .

Use the power rule to combine exponents.

Add and to get .

Multiply by to get .

Multiply by to get .

Multiply by to get .

Multiply by to get .

Subtract from to get .

Apply the distributive property.

Simplify.

Multiply by to get .

Multiply by to get .

Multiply by to get .

Simplify the expression.

Remove unnecessary parentheses.

Subtract from to get .