Adding, Subtracting, and Simplifying Radicals

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

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.HSN.RN.A.2

• 17√2
• 9√1
• 9
• 9√2

2√5 + 4√5 =

• 6√10
• 8√10
• 8√5
• 6√5

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

√5 + √20

• 5
• 25
• 3√5
• 2√3

√300 + √75

• 15√3

• √375

• 20√5

• 16√5

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify
3√2 - 3√18

•  -4√8
• 4√9-6√3
• 5√12
• -6√2

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify 
-2√2-3√8-√5

•  -8√2-√5
• -8√2-√9
• -14√3-√7
• -2√4-√3

Simplify 4√75

• 4√5
• 12√5
• 20√3
• 7√3

Tags

CCSS.HSN.RN.A.2

-3√80a⁷

• 4a³√5a
• -12a³√5a
• -3a³√5a
• -48a³√5a