Exponent Rules Review

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 raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 4¹⁰

Tags

CCSS.8.EE.A.1

x⁻⁶

• 1 ⁄ x⁶
• 1 ∕ x^-6
• -6x
• -1 ⁄ x⁶

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• 4¹⁸
• 4⁹

Tags

CCSS.8.EE.A.1

18⁷ ⁄ 18²

• 18⁵
• 18⁹
• 18¹⁴
• 1⁵

Tags

CCSS.8.EE.A.1

x⁵ ⁄ x³

• x²
• x
• x¹⁵
• x⁸

Tags

CCSS.HSA.APR.A.1

Simplify the following expression: 
xy^-7

• xy⁷
• x / y⁷
• x⁷ / y
• 1 / xy^-7

(2x³y)⁶

• 12x⁹y⁷
• 64x¹⁸y⁶
• 2x⁹y⁶
• 64x⁹y⁷

x³y / xy⁵

• x²y⁴
• x³y⁶
• x² / y⁴
• x³y^-4