Operations of Radical Expressions

How much longer is the length than the width? width = 4√2 and length = 12√2

• 8

• 8√2

• 16√2

Simplify completely.

• -12√5 - 2√6

• -7√6

• -7√19

• simplest form

The number under the radical sign or square root sign  is called the ______.

• radical sign

• radicand

• factor

• exponent

The square root of 25x⁶ is ?

• 25x

• 5x²

• 5x³

• x³

Simplify:

• 2√3√14

• 4√42

• 2√42

• 4√3√14

√18 - √12

• √6

• 2√3

• √2

• √5

Simplify

• √169

• 13√13

• 13

• Can't Simplify

• A
• B
• C
• D

• A
• B
• C
• D

Simplify the expression

• 49

• 7

• √98/√2

• It's already simplified