Square and Cube Roots

Find the square root:

 $\sqrt{144}$  

•  $-12$  

•  $12$  

• No real solution

Tags

CCSS.8.EE.A.2

Find the square root

 $\sqrt{-36}$  

• -6

• 6

• No real solution

Find the square root:
 $\pm\sqrt{100}$  

• 10

• -10

• 10 and -10

• No real solution

Tags

CCSS.8.EE.A.2

Find the square root:
 $\sqrt{2.25}$  

• 25

• 2.5

• -2.5

• No real solution

Tags

CCSS.8.EE.A.2

Find the square root:
 $-\sqrt{\frac{25}{36}}$  

•  $\frac{5}{6}$  

•  $-\frac{5}{6}$  

• No real solution

Find t

 $t^2=36$  

• 6

• -6

•  $\pm6$  

Tags

CCSS.8.EE.A.2

Find a:

 $a^2=144$  

• 12

•  $\pm12$  

• -12

Tags

CCSS.8.EE.A.2

Find m:

 $m^2=0.09$  

• 0.03

• 3

•  $\pm0.03$  

• -0.03

Tags

CCSS.8.EE.A.2

Find x:

 $x^2=\ \frac{25}{100}$  

•  $\frac{1}{4}$  

•  $\pm\frac{5}{10}$  

• No real solution

Tags

CCSS.8.EE.A.2

Find y:

 $y^2=\ \frac{16}{25}$  

• No real solution

•  $\pm\frac{4}{5}$  

•  $\frac{2}{3}$  

Tags

CCSS.8.EE.A.2