Adding, subtracting and multiplying radicals

Simplify

3√2 - 3√18

• -4√4

• 8√2

• 5√2

• -6√2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

• 13√3

• 10√30

• 13√6

• 11√3

• 17√2
• 9√1
• 9
• 9√2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.A.2

CCSS.HSN.RN.A.1

Simplify:

√10 ⋅ √45

• 3√50

• 8√2

• √450

• 15√2

(-2√7)(3√28)

• -6√14
• 6√13
• -84
• -78

Tags

CCSS.HSN.RN.A.2

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Tags

CCSS.HSN.RN.A.2

• A

• B

• C

• D

• 3x²y ∛15y
• 3xy ∛15y
• 9x³y²√5
• 3x²y

Which of the following are in simplest radical form?

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