Radical Expression Operations

Simplify 
-2√2-3√8-√5

•  -8√2-√5

• -8√2-√9

• -14√3-√7

• -2√4-√3

Rationalize the ratio 6 ⁄ √5

• 30 ∕ 5

• 6√5 ∕ 5

• 6√5

• 30

Simplify:

• √5

• (√14)/2

• √7

• Cannot be simplified

Simplify: 6√3 + 2√75 - 4√27

• 16√3 - 12√2

• 2√15

• 28√3

• 4√3

Simplify the expression:

• √2 - 3√3

• 2√-59

• -2√2 - 3√3

• -3.782

Tags

CCSS.HSN.RN.A.2

Simplify the expression:

• √246x²

• 3x√2 - 2x√3 + 6x

• 7x√6

• 7x√18

Tags

CCSS.HSN.RN.A.2

When do you say that two radicals are alike?

• When their indices are the same

• When their radicands are the same

• When their integral exponents are the same

• When their indices and radicands are the same.

Which of the following set of radicals can be added or subtracted?

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Evaluate √12 + 3√48 + 2√27

• 14√3

• 8√3

• 16√3