Radical Equations and Inequalities

Solve √(x + 2) = √(2x + 3)

• x = -1

• x = 1

• no solution

Tags

CCSS.HSA.REI.A.2

Which is the graph of...

• 
• 
• 

Tags

CCSS.HSF-IF.C.7B

Which is the graph of...

• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Solve √(x + 2) > 3

• x > 7

• x ≥ 7

• x > -2

• x ≥ -2

 Solve the equation.

• 36

• 18

• -18

• 27

What are the steps to solve a radical equation?

• Solve for x.

• Raise both sides to the index of the radical.

• Check for extraneous solutions.

• Isolate the radical.

Tags

CCSS.HSA.REI.A.2

Solve the radical inequality.

Solve the equation.

• A

• B

• C

• D

Tags

CCSS.HSA.REI.A.2

• x = 2
• x = 4
• x = 7
• x = 9

Tags

CCSS.HSA.REI.A.2

• 4
• 4, -1
• -1
• -4

Tags

CCSS.HSA.REI.A.2