Hard Exponent Laws

Which of the following is in exponential form?

• 2

• 10

TRUE or FALSE: Any base with an exponent of ONE will always equal the base.

• True

• False

When we divide powers with the same base, we _____________ the exponents.

• add

• subtract

• multiply

• divide

Evaluate 3^4×3^2

• 729

• 72

• 18

• 6561

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

• add

• subtract

• multiply

• divide

Simplify the following expression:

(x⁵)⁴

• x⁹

• x²⁰

• x

• x⁵⁴

Simplify the following expression:

(3x³y⁵)⁴

• 3x¹²y²⁰

• 81x¹²y²⁰

• 12x¹²y²⁰

• 81x⁷y⁹

• 1¹⁰
• 1²⁶
• z¹⁰
• z²⁶