Simplify Square Roots

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

What do we call the number under the √ sign ?

• radicand

• radical symbol

• cube root

• index

A perfect square is when a whole number is multiplied by itself?

• FALSE
• TRUE

Tags

CCSS.6.EE.A.1

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198

Tags

CCSS.8.EE.A.2

Which statement is NOT true?

• √169 = 13

• 15² = 225

• 4² = √16

• √16 = 4

√256

• 14
• 16
• 13
• 17

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

√ 64

• 4
• 6
• 9
• 8

Tags

CCSS.8.EE.A.2

√108

• 3√12

• 4√27

• 8√2

• 6√3

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Solve for x if x² = 144.

• 12

• 11

• 4

• 14

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

Solve

k² - 6 = 43

• k = √37

• k = 37

• k = 7

• no solution