square and cube roots

Determine which is perfect square?

• 54

• 36

• 21

• 43

Tags

CCSS.8.EE.A.2

determine which is square root of 144

• 11

• 10

• 12

• 14

Tags

CCSS.8.EE.A.2

choose which is perfect square?

• 514

• 225

• 908

• 576

Tags

CCSS.8.EE.A.2

 $\sqrt{529}$  

• 43

• 28

• 15

• 23

Tags

CCSS.8.EE.A.2

 $\left(-\frac{5}{6}\right)^3$ 

•  $\frac{25}{36}$  

•  $\frac{125}{216}$  

•  $-\frac{36}{25}$  

•  $\frac{36}{25}$  

Tags

CCSS.8.EE.A.1

 $9^2=18$  True or false?

• True

• False

Tags

CCSS.8.EE.A.2

 $-\sqrt{144}$  

• 12

• -12

• -72

• none of the above (imaginary number) 

Tags

CCSS.8.EE.A.2

The area of a square painting is 81  $cm^2$  . What is the length of one side?

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.8.EE.A.2

 $-6^2$  = ? 

• 36

• -36

• 12

• -12

Tags

CCSS.6.EE.A.1

 $\left(-6\right)^2$  = ?

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1