Simplify and Evaluate Radical Expressions

Simplify 6√90

• 10√8

• 10√18

• 18√10

• 18√9

(-2√7)(3√28)

• -6√14

• 6√13

• -84

• -78

Simplify the expression:

• -15 + 8√9

• 9

• 2 + 8√3 + 6√6

• 9 + 14√3

Tags

CCSS.HSN.RN.A.2

Simplify completely.

• 3√15

• 12√3 - 9√15

• 3 - 4√3 - √15

• -36√15

Tags

CCSS.HSN.RN.A.2

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

• the index

• the radical sign

• the radicand

• none

Tags

CCSS.8.NS.A.1

∛(2⋅2⋅2⋅2⋅3⋅x⋅x⋅x⋅x⋅x⋅x⋅y⋅y⋅y)

• 2x²y∛6

• 4x³y√(3y)

• ∛(24x⁶y³)

• 8x²y∛6

Simplify:

• √4√12

• 4√12

• 4√3

• 2√3

Simplify:

• 5x√2

• 100x√2

• 10x√2

• 10√2x

Simplify completely.

• -12√5 - 2√6

• -7√6

• -7√19

• simplest form

√18 - √12

• √6

• 2√3

• √2

• √5