Simplifying Radical

2√5+5√5

• 7√5
• 10√5
• 12
• 25√2

• 7√3
• Can't Simplify
• 6√15
• 6√3

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

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.8.EE.A.2

5√2+2√2

• 7√2
• 10√5
• 12
• 25√2

• 3√3x
• 3√x
• 2√3x
• 2√x

√6 ⋅ √30

• 6√5
• √180
• 6√10
• 5√7

Simplify:
√10 ⋅ √45

• 3√50
• 8√2
• √450
• 15√2

√5 ⋅ √15

• 5√3
• 3√5
• √45
• 2√5

The square roots of all perfect squares are___________?

• integers or whole numbers
• irrational
• fractions
• divisible by 2

• 3√3x
• 3√x
• 2√3x
• 2√x