Operations with Radical Expressions with Variables

Simplify the expression

• 49

• 7

• √98/√2

• It's already simplified

Simplify the expression

• 100√2

• 5√160

• 20√10

• It's already simplified

Simplify the expression

• 45/2

• (3√5)/4

• (3√5)/2

• It's already simplified

Simplify the expression

• 6a⁵b³√3b

• 2a⁵b³√54b

• 3a⁵b³

• 6√2a¹⁰b⁷

Simplify the expression

• x⁴/9

• x³/3

• (x³√x)/3

• 3x(√x⁵/3)

Simplify the expression

• 9√33

• 9√11

• 8√11

• They aren't like terms

Simplify the expression

• 3√5y

• √135y

• 9√4y

• They aren't like terms

Write an expression for the perimeter in simplest radical form

• 2√21 in.

• 12√2 in.

• 2√8 + 8√2 in.

• They aren't like terms

Simplify the expression

• 0

• -3√3m

• 2√45m

• 2√3m

Simplify the expression

• 15√6

• 90

• 540

• 15√6 + √18