Finding Square Roots

Find the two square roots of the number 36

• 3 and -3

• 4 and -4

• 5 and -5

• 6 and -6

Tags

CCSS.8.EE.A.2

Find the two square roots of the number 100

• 9 and -9

• 10 and -10

• 11 and -11

• 12 and -12

Tags

CCSS.8.EE.A.2

Find the two square roots of the number 121

• 2 and -2

• 12 and -12

• 11 and -11

• 21 and -21

Tags

CCSS.8.EE.A.2

Find the square root(s) of

 $-\sqrt{1}$  

• imaginary (i)

• undefined

• -1

• 1

Tags

CCSS.HSN.CN.A.1

Find the square root(s) of 

 $+-\sqrt{\frac{4}{25}}$  

• 0.16

•  $-\sqrt{\frac{2}{5}}$  

•  $+\sqrt{\frac{2}{5}}$  

•  $+-\sqrt{\frac{2}{5}}$  

Tags

CCSS.8.EE.A.2

Find the square root(s) of

 $\sqrt{12.25}$  

• 6

• -6

• 3.5

• -3.5

Tags

CCSS.8.EE.A.2

Evaluate the expression

 $12\ -\ 3\sqrt{25}$  

•  $12\ -\ 3\sqrt{5}$  

•  $12\ -15$  

•  $-3$  

•  $3$  

Tags

CCSS.HSN.RN.A.2

Evaluate the expression

 $\sqrt{\frac{28}{7}}\ +\ 2.4$  

•  $\sqrt{4\ }+\ 2.4$  

• 2 + 2.4

•  $4.4$  

• -4.4

Tags

CCSS.HSN.RN.A.2

Evaluate the expression

 $15\ -\ \left(-\sqrt{4}\right)^2$  

• 15 - 4

• 15 + 4

• 19

• 11

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.5