9/29 Exponent Review

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 multiply powers we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

Which expression is equivalent to 7¹⁵ ÷ 7⁵ ?

• 7³
• 7¹⁰
• 7²⁰
• 7⁷⁵

Which expression is equivalent to (5⁶)² ?

• 5¹²
• 5⁸
• 5⁴
• 5³

Which expression is equivalent to (2⁶ × 2²)² ? 

• 2¹⁶
• 2²⁴
• 4¹⁶
• 4⁶⁴

Which is equivalent to 6^-2 ?

• -36
• -12
• 1 / 36
• 1 / 12

If  9³ x 9ⁿ = 9^-1 , what is the value of n?

• 3
• -3
• 4
• -4

What is the expanded form of (1/9) ³ ?

• 1/9   x   1/9   x   1/9  
• 9 x 9 x 9 
• 1 x 1 x 1 x 9 x 9 x 9 
• 1/12 

Using exponents, simplify the following expression:

(f^-6)(f¹⁰)

• f¹⁶

• f⁴

• 1/f⁴

• 1/f¹⁶

Tags

CCSS.HSA.APR.A.1

Simplify the following expression:

(xyz)⁰ =

• 0

• 1

• xyz

• -1

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3