Squared and Square Root Review

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

Tags

CCSS.8.EE.A.2

To find the square root of a number, you must divide it by 2.

• True
• False

Tags

CCSS.8.EE.A.2

2² = _____

• 2
• 6
• 4
• 16

Tags

CCSS.6.EE.A.1

15²

• 196
• 289
• 256
• 225

Tags

CCSS.6.G.A.4

Evaluate
√36

• 6
• -9
• 18
• -18

Tags

CCSS.8.EE.A.2

√64=___

• + 6 only

• ± 6

• ± 8

• + 8 only

Tags

CCSS.8.EE.A.2

√-9

• 3

• -3

• 81

• Not possible

Tags

CCSS.HSN.CN.A.1

√121

• 12
• 10
• 11
• 3

√256

• 14
• 16
• 13
• 17

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.8.EE.A.2