simplifying radicals

Simplify the following radical: √24

• 2√6
• 4√6
• 2√12
• 3√8

Simplify the following radical: √300

• 3√10
• 2√150
• 100√3
• 10√3

Simplify 4√75

• 4√5
• 12√5
• 20√3
• 7√3

(3√6)+(4√6)

• 42

• 7√6

• 7√12

• √12

Simplify and then subtract. √18 - √8

• √6

• 2√3

• √2

• √5

Simplify and then subtract:

3√2 - 3√18

• -4√8

• 4√9-6√3

• 5√12

• -6√2