Multiplying Square Roots

Simplify.
 $\sqrt{2}\times5\sqrt{8}$  

•  $20$  

•  $10$  

•  $5\sqrt{4}$  

•  $5\sqrt{2}$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify.
 $4\sqrt{5}\times2\sqrt{5}$  

•  $40\sqrt{5}$  

•  $40$  

•  $8\sqrt{5}$  

•  $20\sqrt{5}$  

Tags

CCSS.HSN.RN.A.2

Simplify.
 $-2\sqrt{3}\times-\sqrt{6}$  

•  $6\sqrt{2}$  

•  $18\sqrt{2}$  

•  $-18\sqrt{2}$  

•  $-6\sqrt{2}$  

Tags

CCSS.HSN.RN.A.2

(-2√7)(3√28)

• -6√14
• 6√13
• -84
• -78

Tags

CCSS.HSN.RN.A.2

Simplify:
√10 ⋅ √45

• 3√50
• 8√2
• √450
• 15√2

Tags

CCSS.HSN.RN.A.2

Simplify:
6√2 ⋅5√14

• 32√7
• 60√7
• 2√7
• 30√7

Tags

CCSS.HSN.RN.A.2

Simplify  -2√10 ⋅ 3√20

• -60√2
• 10√2
• √30
• -6√200

Tags

CCSS.HSN.RN.A.2

Simplify  √30 ⋅ √20

• √600
• 5√2
• 10√6
• 2√150

Tags

CCSS.HSN.RN.A.2

Simplify  5√6 ⋅ 6√18

• 6√3
• 66√3
• 2√6
• 180√3

Tags

CCSS.HSN.RN.A.2

Simplify:

• 4√30
• √4√30
• √2√30
• 2√30

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2