Law of Exponents

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

According to exponent rules, when we divide the expressions we _______ the exponents.

• add

• subtract

• multiply

• divide

According to exponent rules, when we raise the coefficients to a power we _______ the exponents.

• add

• subtract

• multiply

• divide

Simplify (-4r⁵)(2r⁸)

• -8r¹³

• -2r¹³

• -8r⁴⁰

• -2y⁴⁰

Simplify
(-7y²)(5y⁴)

• -35y⁶

• -2y⁶

• -35y⁸

• -2y⁸

• 5^-8

• 5²

• 25^-8

• 25²

Evaluate this expression using the quotient rule.

• 9⁵

• 9⁹

• 1⁵

• 9^-5

Evaluate the expression using the quotient rule.

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

(2ab)³

• 2³a³b³

• 2ab³

• 6a³b³

• 6ab

Simplify the following:
(x²y)⁵

• x⁷y⁵

• x²y⁵

• x¹⁰y⁵

• x⁵y⁵