# Pre-Algebra Examples

,

Multiply the expressions.

Multiply by .

Expand by multiplying each term in the first expression by each term in the second expression.

Remove unnecessary parentheses.

Simplify each term.

Simplify .

Use the power rule to combine exponents.

Add and .

Move .

Simplify .

Use the power rule to combine exponents.

Add and .

Simplify .

Use the power rule to combine exponents.

Add and .

Move .

Simplify .

Use the power rule to combine exponents.

Add and .

Multiply by .

Multiply by .

Add and .