8.1- Rational Exponents

8.1- Rational Exponents

Multiple Choice

Write each expression in exponential form.

 $\sqrt{x^3}$  

•  $x^{\frac{3}{2}}$  

•  $x^{\frac{2}{3}}$  

•  $x^3$  

Multiple Choice

Write each expression in radical form.

 $y^{\frac{4}{7}}$  

•  $^{4\sqrt{x^7}}$  

•  $\cdot^{7\sqrt{x^4}}$  

•  $^{\sqrt{x^{28}}}$  

Multiple Choice

Evaluate:

 $100^{\frac{1}{2}}\left(64^{\frac{1}{3}}\right)$  

• 64

• 100

• 40

Multiple Choice

simplify:

 $x^{4^{\frac{1}{2}}}$  

•  $x^2$  

•  $x^8$  

•  $x^6$