Laws of Exponents Review: Zero and Negative Expoents

Laws of Exponents Review (Zero and Negative Exonents)

Multiple Choice

Simplify 10⁰

• 10
• 1
• 0
• 100

Multiple Choice

Simplify 15⁰

• 15

• 0

• 1

• 151515151515

Multiple Choice

What is the value of:
(3/4)⁰

• 1
• 0
• 3/4
• 3/16

Multiple Choice

What is the correct rule for simplifying negative exponents?

• For every non-zero number, a and integer,n: $a^{-n}=\frac{1}{a}$

• For every non-zero number, a and integer,n: $a^{-n}=a^n$

• For every non-zero number, a and integer,n: $a^{-n}=\frac{1}{a^n}$

• For every non-zero number, a and integer,n: $a^{-n}=0$

Multiple Choice

Simplify:  $x^{-4}=$  

•  $\frac{1}{-x^4}$  

•  $-x^4$  

•  $\frac{1}{x^4}$  

•  $\left(-x\right)^4$  

Multiple Choice

Simplify: $2a^{-2}b^{-3}c^4$  

•  $\frac{2}{a^2b^3c^4}$  

•  $\frac{2c^4}{a^2b^3}$  

•  $\frac{c^4}{2a^2b^3}$  

•  $2a^2b^3c^4$  

Multiple Choice

 Simplify: $x^2y^{-2}$ 

•  $x^2y^2$  

•  $-x^2y^2$  

•  $\frac{1}{x^2y^2}$  

•  $\frac{x^2}{y^2}$  

Multiple Choice

Simplify:  $3x^{-2}$ 

•  $\frac{3}{x^2}$  

•  $-3x^2$  

•  $\frac{1}{3x^2}$  

•  $\frac{-3}{x^2}$  

Multiple Select

Simplify:  $x^{-1}y^{-6}$  

•  $\frac{1}{x^1y^6}$ 

•  $x^1y^6$  

•  $\frac{1}{x\cdot y^6}$  

•  $\frac{x}{y^6}$  

Multiple Select

Simplify: $4^22^{-2}$  

•  $\frac{4^2}{2^2}$  

•  $\frac{16}{4}$  

•  $-4^22^2$  

• 4

Multiple Select

Simplify:  $x^{-1}y^{-6}$  

•  $\frac{1}{x^1y^6}$ 

•  $x^1y^6$  

•  $\frac{1}{x\cdot y^6}$  

•  $\frac{x}{y^6}$  

Multiple Select

Simplify:  $5^{-2}=$  

•  $\frac{1}{5^2}$  

•  $-5^2$  

•  $\frac{1}{25}$  

•  $\left(-5\right)^2$