Chapter 7 Exponent Review

10xy³ ⋅ 8x⁵y³

• 18x⁵y⁶

• 80x⁶y⁶

• 80x⁵y⁹

• 18x⁶y⁹

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

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

• add

• subtract

• multiply

• divide

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

• add

• subtract

• multiply

• divide

3⁻⁴

• 1 ⁄ 3⁴

• -3⁴

• 3⁴

• 1 ⁄ 12

(3y⁴)²

• 9y⁸

• 9y⁶

• 6y⁸

• 6y⁶

Simplify
(2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Evaluate the expression using the quotient rule.

• c⁷

• 1/c⁷

• 1/c¹⁷

• c⁶⁰

(x²y³)(xy³)⁴

• x⁶y¹⁵

• x⁸y¹⁰

• x²y¹²

• 2x²y¹⁵