Radicals! (Algebra 2 Review)

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

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

• radical sign
• radicand
• factor
• exponent

Simplify the following radical: 2√24

• 4√6
• 2√6
• 24√2
• 4√4

Add:  4√7 - 10 √7 + 7√7

• -6√7
• 14√7
• -3√14
• √7

 Simplify:   2√40 - 3√10 

• 5√10
• √10
• -√30

4√3 - √12

• √6
• 2√3
• √2
• √5

• (x²√2x) ∕ y
• (10x²√x) ∕ (y√5)
• (2x⁵) ∕ (y²)
• x√(2x)

Simplify:

• 1/5

• 20/100

• 2/10

• 1/√25

(-2√7)(3√28)

• -6√14
• 6√13
• -84
• -78

• A
• B
• C
• D