Applying roots

• 37

• 19

• 61

• 5

Solve for x:

 $\ x^{\frac{3}{2}}=125$  

• x = 25

• x = -25

• x = 5

• x = -5

Solve for x.  $\left(5x+2\right)^{\frac{1}{3}}-1=3$  

• x =  $\frac{5}{62}$  

• x = $\frac{62}{5}$  

• x =  $\frac{3}{5}$  

• No Solution

Solve by taking nth roots: $\left(2x-3\right)^3\ =\left(3x\ -8\right)^3$  

•  $x\ =\ 3$  

•  $x\ =\ 4$  
  

•  $x\ =\ 5$  
  

•  $x\ =\ 6$  
  

Solve.

 $5^5$  

• 25

• 625

• 3125

• 2225

Solve for x:  $\left(3x-3\right)^{\frac{1}{5}}=2$  

• x =  $\frac{35}{3}$  

• x = 35

•  x = 3

• x =  $\frac{7}{3}$  

Solve for x.
 $\sqrt{x}=5$  

• -1

• -3, 25
  

• -25

• 25

A scientist estimates that after a certain amount of time, there would be $2^5\cdot3^3\cdot10^5$  bacteria in a Petri dish. How many bacteria is this?

Michael is helping Grace and Jackson to build a square sandbox in their backyard. They need to know the side length of the sandbox. The area of the sandbox is n square feet. Which shows the side length, in feet, of the sandbox?

Solve  $\sqrt{w}=\ 4$  

• 2

• -2

• 16

• -16