Evaluating roots

-10^-5 = ?

 $i$  can be defined as

•  $-1$  

•  $\sqrt{-1}$  

•  $\left(-1\right)^2$  

•  $-i$  

Find the value of 10⁴

• 40
• 10,000
• 1,000
• 400

Choose the correct answer.

• A

• B

• C

• D

When you apply the exponent....what mathematical operation do you perform to get the answer?

5³

• addition

• subtraction

• multiplication

• division

Which is equivalent to:
 $5^{-2}$  

•  $-10$  
  

•  $\frac{1}{25}$  
  

•  $25$  
  

•  $-\frac{1}{10}$  
  

Which number is equivalent to 125?

• 125⁰
• 5³
• 25²
• 75²