Radicals Lesson

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

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.8.NS.A.1

Simplify the following radical: 2√24

• 4√6
• 2√6
• 24√2
• 4√4

√96

• 4√6
• 3√6
• 6√5
• 6√8

2√5 - √5 + 4√5 + √3

• 6√5 + √3
• 5√5 + √3
• 6√5
• 6√3

√45x⁴y⁷

• 3x²y³√5
• 9x²y³√5y
• 3x²y³√5y
• 3x⁴y⁷

√500x⁸y²

• 10x⁴y√5
• 10x⁴y²√5
• 50x⁴y
• 100x⁴y√5

Simplify

• 12√15/15
• 4√15/5
• 4/5
• Can't Simplify

Simplify

• √28
• 7
• 2√7
• Can't Simplify

Simplify

• √245/5
• 3√5/√5
• 3
• Can't Simplify

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2