Laws of Exponents Quiz Review (Mostly 7.3 & 7.4)

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

Make this negative exponent positive.
9^-3

• 9³
• 1/9^-3
• 1/9³
• 729

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 same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

Simplify:
(x⁵)⁴

• x⁹
• x²⁰
• x
• x⁵⁴

(x³y)⁶

• 2x¹⁸y⁶
• x¹⁸y⁶
• x³y⁶
• x³y⁶

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

• add
• subtract
• multiply
• divide

Solve (hint: there's more than 1 law you must obey)

• x²⁸y¹² / x²y
• x²⁸y¹² / x⁸y⁴
• x²⁰y⁸

Simplify:
(3t²)³

• 9t⁶
• 9t⁵
• 27t⁶
• 27t⁵

• -6c⁵
• -6c
• 6c
• -6c⁶