Fun with Higher Index Radicals

Rationalize

• A

• B

• C

• D

• A
• B
• C
• D

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Rationalize the denominator.

• A
• B
• C
• D

• A
• B
• C
• D

Simplify the radical...

√20a²b⁴

• 2|a|b²√5

• 4|a|b²√5

• 4ab²√2

• 5ab²√2

2√5 - √5 + 4√5 + √3

• 6√5 + √3
• 5√5 + √3
• 6√5
• 6√3

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

The number under the radical sign or square root sign  is called the ______.

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• 7√3
• Can't Simplify
• 6√15
• 6√3

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

 Simplify:   2√40 - 3√10 

• 5√10
• √10
• -√30

Tags

CCSS.8.EE.A.2

In the picture, the "3" is called...

• the index
• the radical sign
• the radicand
• none