Radicals ( simplifying and adding/subtracting

√48

• 4√2
• 6√3
• 4√3
• 4√2

√75x²

• 5x²√3
• 5x
• 5x√3x
• 5x√3

• 8√6
• 8√12
• 12√6
• 12√12

• 7√3
• Can't Simplify
• 6√15
• 6√3

Add:  4√7 - 10 √7 + 7√7

• -6√7
• 14√7
• -3√14
• √7

Simplify √28

• 7√2

• 7√4

• 4√7

• 2√7

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

• radical sign
• radicand
• factor
• exponent

To add and subtract radicals, add and subtract like radicals or similar radicals.

• TRUE

• FALSE

• x

• 2x

• 3x