Chapter 7: Exponents and Exponential Functions

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

How would you change this to a positive exponent:

1/x^-3

• 1/x³

• x³

• 3x

• 1/3x

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Tags

CCSS.8.EE.A.1

(-2)³⋅(-2)⁶

• (-2)⁹

• (-2)¹⁸

• (-2)⁻³

• (-2)

Tags

CCSS.8.EE.A.1

x⁵⁄x³

• x²

• x

• 1

• x⁸

Tags

CCSS.HSA.APR.A.1

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Simplify the following expression:

xy^-7

• xy⁷

• x/y⁷

• x⁷/y

• x⁷y

-4x⁰

• -4x

• -4

• 1

• -1

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B