11.4-11.5

• 7²
• 7^1/2
• 7^-2
• 7^-1/2

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Re-write the expression in radical form.
x^2/3

• ∛x²
• √x³
• (1/x)
• ∛x

 Write in exponential form
 ∛x⁷

• x⁷∕ ³
• x3⁄7
• 3x⁷
• 7x³

Simplify . Your answer should contain only positive exponents.  $\left(x^{\frac{5}{3}}y^{-2}\right)^0$  

•  $1$  

•  $\frac{x^{\frac{5}{3}}}{y^2}$  

•  $x^{\frac{5}{3}}y^2$  

•  $\frac{y^2}{x^{\frac{5}{3}}}$  

Simplify . Your answer should contain only positive exponents.  $\frac{a^2b^0}{3a^4}$  

•  $1$  

•  $\frac{1}{3a^2}$  

•  $\frac{a^2}{3a^4}$  

•  $\frac{1}{3a^4}$  

Simplify . Your answer should contain only positive exponents.  $\frac{a^{\frac{3}{4}}b^{-1}\cdot b^{\frac{7}{4}}}{3b^{-1}}$  

•  $\frac{a^{\frac{3}{4}}b^{\frac{7}{4}}}{3}$  

•  $\frac{a^{\frac{3}{4}}b^{\frac{3}{4}}}{3}$  

•  $a^{\frac{3}{4}}b^{\frac{7}{4}}$  

•  $3a^{\frac{3}{4}}b^{\frac{7}{4}}$  

Simplify . Your answer should contain only positive exponents.  $u^{-\frac{5}{4}}v^2•\left(u^{\frac{3}{2}}\right)^{-\frac{3}{2}}$  

•  $\frac{v^2}{u^{\frac{7}{2}}}$  

•  $\frac{v^2}{u^{\frac{5}{2}}}$  

•  $\frac{v^2}{u^{\frac{5}{4}}}$  

•  $v^2$  

Simplify 

• 2x²yz² ⁵√(xy³)
• 2x²yz⁴ ⁵√(xy³)
• 2xyz ⁵√(xy³z)
• 2x²yz⁴ ⁵√(xy³z)