Assignment 11.2 Rational Exponents

What is the value of the following?

 $\left(-\frac{1}{2}\right)^{-3}$  

• -8

• -6

• 6

• 8

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Tags

CCSS.6.EE.A.1

Simplify the expression:
27^1/3

• 3
• 9
• 27
• 3³

Tags

CCSS.HSN.RN.A.2

Simplify the expression:
3^1/2 * 27^1/2

• 9
• 81
• 3
• 1/3

Tags

CCSS.HSN.RN.A.2

Rewrite in radical form.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Rewrite in Radical Form.

• A
• B
• C
• D

Rewrite in Exponential Form.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2

Rewrite in Exponential Form.

• A
• B
• C
• D

Evaluate without a calculator.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify . Your answer should contain only positive exponents.  $\left(b^{\frac{1}{3}}\right)^{\frac{3}{5}}$  

•  $b^{\frac{1}{5}}$  

•  $b^{\frac{1}{8}}$  

•  $b^{\frac{1}{4}}$  

•  $b^{\frac{1}{2}}$  

Tags

CCSS.HSA.APR.A.1