Radicals, simplify and solve

Simplify:

• √12
• (4√3)/3
• √3
• (2√3)/3

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

 Simplify:   2√40 - 3√10 

• 5√10
• √10
• -√30

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Question 1

• 10
• 8
• 16
• 4

Tags

CCSS.HSA.REI.A.2

Question 3

• 20
• 11
• 4
• -2

Tags

CCSS.HSA.REI.A.2

Solve

• d = 12

• d = -3 or d = 4

• d = -3

• d = 4

Tags

CCSS.HSA.REI.A.2

Solve the radical equation

• 25
• 50
• 125
• 5

Tags

CCSS.HSA.REI.A.2

Simplify:    $\sqrt{500x^8y^2}$  

•  $\pm10x^4y\sqrt{5}$  

•  $\pm10x^4y^2\sqrt{5}$  

•  $\pm50x^4y$  

•  $\pm100x^4y\sqrt{5}$  

• no real solution

• Real solution, x = -6

• Real solution; x = 6

• Real solution; $x=\pm6$

Tags

CCSS.8.EE.A.2