Square and Cube Roots

Select the answer with all perfect squares.

• 9, 50, 75, 81, 100, 144

• 9, 50, 75, 81, 100

• 9, 75, 81, 100

• 9, 81, 100

Tags

CCSS.8.EE.A.2

The area of a square is 400 m². What is the length of the side of the square?

• 20 m

• 200 m

• 20 m²

• 200 m²

Tags

CCSS.8.EE.A.2

 $\sqrt{X\ }=\ 2^2$  Solve for X . 

• 2

• 4

• 8

• 16

 $\sqrt{20}$  is between which 2 consecutive  integers?

• 2 and 3

• 3 and 4

• 4 and 5

• 5 and 6

Tags

CCSS.8.NS.A.2

     $\ \ If\ t^{3\ }=\ \frac{8}{27},\ what\ is\ the\ value\ of\ t\ ?$  

Tags

CCSS.8.EE.A.2

 $Which\ is\ the\ solution\ to\ x^2\ =\ 35$  

•  $\sqrt{35}$   

•  $-\ \sqrt{35}$  

•  $^3\sqrt{35}$  

•  $-\ ^3\sqrt{35}$  

Tags

CCSS.8.EE.A.2

 $Which\ is\ the\ solution\ to\ x^3\ =\ 35$  

•  $\sqrt{35}$   

•  $-\ \sqrt{35}$  

•  $^3\sqrt{35}$  

•  $-\ ^3\sqrt{35}$  

Tags

CCSS.8.EE.A.2

 $What\ is\ the\ value\ of\ \sqrt{64\ \ }\ \ \circ\ \ ^3\sqrt{64}$  

 $What\ is\ \sqrt{16\ \ }\ +\ ^{3\ }\sqrt{27\ \ }\ \ ?$  

Which of the following numbers are both perfect square and perfect cube?

• 1

• 16

• 25

• 64

Tags

CCSS.8.EE.A.2