Adding and Subtracting Radicals

 $5\sqrt{2}+4\sqrt{2}$  

•  $9\sqrt{4}$  

•  $9\sqrt{2}$  

•  $20\sqrt{2}$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

(3√6) + (4√6)

• 42

• 7√6

• 7√12

• √12

Tags

CCSS.HSN.RN.A.2

(5√7) - (11√7)

• -6√7

• 16√7

• 16√14

• -6

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

2√5 + 4√5 =

• 6√10
• 8√10
• 8√5
• 6√5

Tags

CCSS.HSN.RN.A.2

Simplify

• √25
• 5
• 2√5
• √10

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

 $3\sqrt{20}+4\sqrt{5}$  

•  $10\sqrt{5}$  

•  $16\sqrt{5}$  

•  $7\sqrt{25}$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

 $2\sqrt{27}+8\sqrt{3}+5\sqrt{8}$  

•  $24\sqrt{3}$  

•  $24\sqrt{3}+5\sqrt{8}$  

•  $14\sqrt{3}+10\sqrt{2}$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

 $10\sqrt{45}-\sqrt{20}$  

•  $32\sqrt{5}$  

•  $88\sqrt{5}$  

•  $28\sqrt{5}$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

 $-3\sqrt{6}+5\sqrt{24}$  

•  $17\sqrt{6}$  

•  $17\sqrt{6}$  

•  $7\sqrt{6}$  

Tags

CCSS.HSN.RN.A.2

 $\sqrt{12}+5\sqrt{18}+2\sqrt{27}$  

•  $8\sqrt{3}+15\sqrt{2}$  

•  $8\sqrt{2}+15\sqrt{3}$  

•  $25\sqrt{2}$  

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2