Radical Expression and Rational Exponents

Which of the following radical expressions is equivalent to  $-16^{\frac{2}{3}}$  

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Rewrite as a rational exponent

• 7²

•  $7^{\frac{1}{2\ }}$  

•  $7^{-2}$  

•  $7^{-\frac{1}{2}}$  

• $\left(6v\right)^3$

• $6v^{\frac{3}{2}}$

• $\left(6v\right)^{\frac{3}{2}}$

• $\left(6v\right)^{\frac{2}{3}}$

Simplify:

• 2
• 8
• 16
• 32

Rewrite in Exponential Form.

• A
• B
• C
• D

Re-write  $\left(5xy\right)^{-\frac{1}{3}}$  in radical form.

•  $\ ^3\sqrt{5xy}$  

•  $\frac{1}{\ ^3\sqrt{5xy}}$  

•  $\frac{1}{\left(5xy\right)^3}$  

•  $\frac{5}{\ ^3\sqrt{xy}}$  

• $4^{\frac{4}{3\ }}$

• $4^{\frac{3}{4\ }}$

• $2^{\frac{4}{3}}$

• $2^{\frac{3}{4}}$

Simplify:

• 2
• 4
• 16
• 64