Squares and Square roots

√64=___

• + 6 only

• ± 6

• ± 8

• + 8 only

Tags

CCSS.8.EE.A.2

(-6)²

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Tags

CCSS.8.EE.A.2

−11²

• 121

• -121

• 22

• -22

Tags

CCSS.7.EE.B.3

√-9

• 3

• -3

• 81

• Not possible

Tags

CCSS.HSN.CN.A.1

−√36

• ±6

• + 6 only

• + 18

• Not Possible

Tags

CCSS.8.EE.A.2

√25/√64

• 5/8

• √5/√8

• √5/8

• 5/√8

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.A.1

 $1^2=2$  

• TRUE

• FALSE

Tags

CCSS.8.EE.A.2

 $\sqrt{25}=\sqrt{x^2}$  
What is the answer for x?

• 5

• 10

• 25

Tags

CCSS.8.EE.A.2