Simplifying Radicals Intro

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

√72

• 7√9
• 4√6
• 6√2
• 3√4

√45

• 3√5
• 5√3
• 9√5
• 5√9

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

√121v

• 11v
• 11√v
• 11v√v
• √11v

√75x²

• 5x²√3
• 5x
• 5x√3x
• 5x√3

√36n⁴

• 6n
• 6n⁴
• 6n²√2
• 6n²

√24

• 4√6
• 2√6
• 6√2
• 2√12

 $\sqrt{2\ }\times\sqrt{10}\ =$  

•  $2\sqrt{5}$  

• 2 

• 5

•  $5\sqrt{2}$  

 $\left(\sqrt{5}\right)^2$  

to solve

• the square root and square cancel out to equal 5

• the answer is 10

• the answer is 25

•  $2\sqrt{5}$  

Tags

CCSS.HSN.RN.A.2