Laws of Exponents: Quotient Rule

Simplify the following:

When using the QUOTIENT rule, I ____________ the exponents.

• Add

• Subtract

• Multiply

• Divide

Which expression is equivalent to  $\frac{x^2y^2z^2}{4y^4}$  ?

•  $4y^6$  

•  $y^6$  

•  $\frac{x^2z^2}{4y^2}$  

•  $4x^2y^6z^2$  

Simplify:  $\frac{x^2y^5}{x^9y^5}$  

•  $x^2$  

•  $\frac{1}{x^2}$  

•  $\frac{1}{x^7}$  

•  $x^7$  

Simplify:  $\frac{12r^{15}}{2r^3}$  

•  $72r^3$  

•  $72r^{27}$  

•  $6r^3$  

•  $6r^{12}$