Add, subtract Radicals

Simplify 
3√5 + √20 - √45

• 3√-20
• 2√-20
• 3√5
• 2√5

Tags

CCSS.HSN.RN.A.2

Simplify 
3√18 - 2√2

• 7√2
• √16
• √2
• Already simplified 

Tags

CCSS.HSN.RN.A.2

Simplify

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

Tags

CCSS.HSN.RN.A.2

-3√24 - √18 - 2√54=

• -12√5 - 3√2
• -12√6 - 3√2
• -3√2+ 12√3
• 3√2

Tags

CCSS.HSN.RN.A.2

-2√2  -2√27  +2√12=

• -2√2 - 2√3
• -2√3 + 2√5
• 2√5 - 2√3
• 2√5

Tags

CCSS.HSN.RN.A.2

-3√54 - 3√54 + 2√8 =

• -6√6 + 4√2
• -9√6 + 4√2
• -18√6 - 4√2
• -18√6 + 4√2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

Simplify

• 
• 
• 
• 
• 

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.1

Simplify
 $\sqrt{6}\left(\sqrt{6}+\sqrt{10}\right)$  

•  $6+2\sqrt{15}$  

•  $8\sqrt{15}$  

•  $\sqrt{96}$  

•  $6\sqrt{6}+2\sqrt{15}$  

Tags

CCSS.HSN.RN.A.2

Divide and simplify.

• 4x√x
• 3x²/x³√36
• 2x
• 4x²

Tags

CCSS.HSN.RN.A.2

Simplify:

• 12√90

• √10

• 2√10

• (2√5)/2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2