Radical Basics

∛81

• Simplified

• 3∛3

• 9

• 27∛3

Tags

CCSS.8.EE.A.2

-3√80a⁷

• 4a³√5a

• -12a³√5a

• -3a³√5a

• -48a³√5a

Between which two whole numbers is the
√5?

• 1 and 2

• 2 and 3

• 3 and 4

• 4 and 5

Tags

CCSS.8.NS.A.2

Estimate the square root.

• 3

• 4

• 5

• 6

Tags

CCSS.8.NS.A.2

√3 × √15 =

• 3√5

• 5√3

• 2√7

• √17

Q1. What is the value of the expression?

• 8√6

• 8√12

• 12√6

• 12√12

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

• A
• B
• C
• D

Solve

• d = 12

• d = -3 or d = 4

• d = -3

• d = 4

Tags

CCSS.HSA.REI.A.2

Simplify:

• √12

• (4√3)/3

• √3

• (2√3)/3