Properties of Exponents

Simplify the expression:

 $\left(5x^{11}\right)^2$  

• $25x^{22}$

• $10x^{22}$

• $25x^{13}$

•  $10x^{13}$ 

Simplify the expression:

 $d^8\cdot d^{10}$   

•  $d^2$  
  

•  $d^{80}$  
  

•  $d^{810}$  

•  $d^{18}$  

Simplify the expression:

 $\left(2m^4\right)\left(5m^2\right)$  

•  $10m^6$  

•  $10m^8$  

•  $7m^6$  

•  $7m^8$  

Simplify the expression:

 $\left(3x^3y^5\right)^4$  

•  $12x^{12}y^{20}$  

•  $81x^{12}y^{20}$  

•  $12x^{12}y^{20}$  

•  $81x^7y^9$  

Simplify the expression:

 $\frac{x^8}{x^2}$  

•  $x^6$  

•  $x^2$  

•  $x^4$  

•  $4x$  

Simplify the expression:

 $\frac{a^3}{a^{12}}$  

•  $a^9$  

•  $\frac{1}{a^9}$  

•  $a^4$  

•  $\frac{1}{a^4}$  

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵