# Precalculus Examples

Rewrite the function as an equation.

Simplify each term.

Apply the distributive property.

Multiply by .

Add and .

Choose any value for that is in the domain to plug into the equation.

Choose to substitute in for .

Simplify .

Multiply by .

Subtract from .

Use the and values to form the ordered pair.

Choose to substitute in for .

Simplify .

Multiply by .

Subtract from .

Use the and values to form the ordered pair.

Choose to substitute in for .

Simplify .

Multiply by .

Subtract from .

Use the and values to form the ordered pair.

These are three possible solutions to the equation.