Unit 7 Retest: Radicals

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

Tags

CCSS.HSN.RN.A.2

√72

• 7√9
• 4√6
• 6√2
• 3√4

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

5√80

• 20√5
• 4√5
• 5√20
• 4√5

Tags

CCSS.HSN.RN.A.2

Simplify

• A
• B
• C
• D

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

True or False: The following list contains only perfect squares.
1, 4, 9, 27, 81, 100

• True
• False

Tags

CCSS.8.EE.A.2

In simplest radical form, -5√75 is equivalent to:

• 5√3
• -15√5
• √3
• -25√3

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Which of these numbers is not prime?

• 17
• 25
• 23
• 37

Tags

CCSS.4.OA.B.4

Which of the following numbers is not composite?

• 24
• 40
• 66
• 61

Tags

CCSS.4.OA.B.4

What is the square root of 25?

• 5
• 12
• 3
• 6

Tags

CCSS.6.EE.A.1

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2