2.1 Square and Cubed Roots Part 1

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

 $\sqrt{16}=?$  

• 8

• 2

• 4

• 32

Tags

CCSS.8.EE.A.2

 $-\sqrt{144}$  

• 12

• -12

• -72

• none of the above (imaginary number) 

Tags

CCSS.HSN.CN.A.1

 $\sqrt{-144}$  

• 12

• -12

• 72

• none of the above (imaginary number)

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Is 225 a perfect square?

• Yes
• No

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CCSS.8.EE.A.2

13²

• 26
• 196
• 144
• 169

Tags

CCSS.6.EE.A.1

True or false? 9² = 18

• True

• False

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CCSS.6.EE.A.1

∛8

• 2
• -2
• ±2
• None

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CCSS.8.EE.A.2

√ 36

• 36

• ±6

• -6

• 6

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2