Division of powers rule

• x¹¹

• x¹⁸

• x^-7

• x⁷

• 3x^-1y^-5

• 3x²y

• 3xy⁵

• -3x³y⁷

• 0

• x

• 1

• x¹²

Evaluate the expression using the quotient of powers rule.

• a⁸b¹³
• a²b⁷
• a¹⁵b³⁰
• a⁸b⁷

• a²b²/9

• ab/9

• 9ab

• ab²/9

Simplify

• x²⁸y¹² / x²y
• x²⁸y¹² / x⁸y⁴
• x²⁰y⁸

 $\frac{\ \ \ x^{15}\ \ \ }{y^{12}}$  

•  $xy^3$  

•  $x^{27}$  

• Not like bases, laws of exponents can not be applied 

•  $y^3$  

 $\frac{18x^{10}}{2x^3}$  Don't panic! Divide the numbers, and then look at the x terms.

•  $9x^7$  

•  $9x^{13}$  

•  $18x^7$  

•  $2x^{13}$  

Simplify the expression.

• y¹⁵
• y⁵⁰
• y²
• y⁵

• 4⁹
• 4⁴⁴
• 4²¹
• 4¹⁵