Operations About Radical Expressions

Find the perimeter of an equilateral triangle (all sides the same) whose sides measure up to 7√m inches.

• 21m

• 21√m

• 14m

• 14√m

The square root of 36x²  is __________

• 6

• 6x

• 4x

• 6x²

Simplify completely.

• 3√8

• 2

• 2√2

• -16

Simplify ( 1 / √5 )

• √5 / 5

• 1 

• √5 / 25

• It is in simplest form.

Simplify:

• √5

• (√14)/2

• √7

• Cannot be simplified

Simplify √72

• 7√9

• 4√6

• 6√2

• 3√4

2√5 - √5 + 4√5 + √3

• 6√5 + √3

• 5√5 + √3

• 6√5

• 6√3

Simplify 2√5(3√3+6√2)

• 6√15+12√10

• 15√6+30√10

• 90

• 6√10+12√6

• A
• B
• C
• D

• A
• B
• C
• D