• 49

• 14

• -49

• 7

Ms. Wheeler owes Aja'h $1000. What should this number look like in exponent form? 

• 10¹
• 10¹⁸
• 10³
• 10⁶

• 7

• 3

• 343

Find the area of a circle with a radius of  $5j^8k^3m^2$  . 

 $\left(A=\pi r^2\right)$  

•  $78.5j^{10}k^5m^4$  

•  $78.5j^{16}k^6m^4$  

•  $31.4j^{16}k^6m^4$  

•  $246.5j^{16}k^6m^4$  

What is the equation for the "nth" root of an index?

• Y = x² + 2a²

• (-) b

  _____________

  2(a)

• ⁿ√ a = a^1/n

• -x√i² = y

Solve for x:

x^3/2 + 7 = 71

• 2

• 4

• 16

• 8

Solve

 $\sqrt{x+4}=10$  

•  $x=6$  

•  $x=104$  

•  $x=96$  

•  $No\ Solution$  

What does n represent?

• interest rate

• time

• number of times per year

• total amount

Rewrite using a rational exponent

• (5x)^-2/1
• (5x)^2/1
• (5x)^-1/2
• (5x)^1/2

Make the factor smaller by making the exponent