Lesson 8-5 Exponents Practice

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

Tags

CCSS.8.EE.A.1

(4⋅7³)⁵

• 4⁵⋅7⁸
• 4⁵⋅7¹⁵
• 4⋅7⁸
• 4⋅7¹⁵

Tags

CCSS.8.EE.A.1

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

Simplify: (3x²)³

• 27x⁶
• 9x⁶
• 3x⁶
• 9x⁵

Simplify:
(5ab²)²

• 25a²b⁴
• 10a²b⁴
• 5a²b⁴
• 25ab²

Tags

CCSS.8.EE.A.1

Simplify (-3x⁴y⁵)²

• 9x⁸y¹⁰
• 6x⁸y¹⁰
• 3x⁸y¹⁰
• -9x⁸y¹⁰

Tags

CCSS.HSA.APR.A.1

Simplify:
(7y⁴)²

• 7y⁶
• 14y⁸
• 14y⁶
• 49y⁸

Tags

CCSS.8.EE.A.1

Simplify

• x²⁸y¹² / x²y
• x²⁸y¹² / x⁸y⁴
• x²⁰y⁸

Tags

CCSS.8.EE.A.1