Grade 9 Radicals

√45

• 3√5
• 5√3
• 9√5
• 5√9

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify: 
5√7 - 3√5 + 4√7

• 6√2
• 9√7 - 3√5
• 9√14 - 3√5
• 6√11

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

√500x⁸y²

• 10x⁴y√5
• 10x⁴y²√5
• 50x⁴y
• 100x⁴y√5

Tags

CCSS.HSN.RN.A.2

• yz⁶  ⋅ ∛xy²z²
• yz⁶  ⋅ ∛xyz
• y²z¹⁰ ⋅ ∛xy²z²
• y²z¹⁰ ⋅ ∛xy

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify: 
∜(16x⁴y⁸)

• 4xy²
• 1/4(16x⁴y⁸⁾
• 2xy²
• 4x¹⁶y³²

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify.

∜-81

• -9

• 9

• 3

• not possible

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.RN.A.2

• A

• B

• C

• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• 
• 
• 
• 

Tags

CCSS.HSN.RN.A.2