Exponents Review

What is the simplest form of the following:

 $\left(\frac{3}{4}\right)^{-2}$  

•  $\frac{16}{9}$  

•  $\frac{4}{3}$  

•  $\frac{9}{16}$  

Evaluate the following:

 $-8k^0$  

• -1

• -8

• 0

 $\frac{4}{h^{-5}}$  

Simplify the following:

•  $\frac{h^5}{4}$  

•  $4h^5$  

•  $4h^{-5}$  

Simplify the following:

 $k^{-1}k^1$  

• 0

• 1

•  $k^2$  

Simplify the following:
 $\left(\frac{r}{w}\right)^4$  

•  $\frac{r^4}{w}$  

•  $\frac{w^4}{r^4}$  

•  $\frac{r^4}{w^4}$  

Simplify the following:
 $\frac{h^2z}{h^5}$  

•  $\frac{z}{h^3}$  

•  $\frac{h^3}{z}$  

•  $h^3z$