Solving Radicals with Numbers

Solve for x.

• -13

• 4

• 19

• Extraneous root

Tags

CCSS.HSA.REI.A.2

Solve.

• no solution

• 6

• 3

• 4

Tags

CCSS.HSA.REI.A.2

What is the domain of the graph of the radical function?

• (-infinity, infinity)

• (-7, infinity)

• (0, infinity)

• (4, infinity)

Match the correct equation with the given graph.

• y = √(x - 3)

• y = √(x) + 3

• y = √(x + 3)

• y = √(x) - 3

Tags

CCSS.HSF-IF.C.7B

• Step 1: subtract both sides by 8
• Step 1: add 6 to both sides
• Step 1: Divide both sides by 8
• Step 1: Divide both sides by 6

Tags

CCSS.HSA.REI.A.2

• A
• B
• C
• D

Tags

CCSS.HSA.REI.A.2

• x = 6, x = -1

• x = -6, x = 1

• x = 1

• x = 6

Tags

CCSS.HSA.REI.A.2

• Step 1: divide both sides by 2
• Step 1: add 9 to both sides

Tags

CCSS.HSA.REI.A.2

Solve the radical equation. Don't forget to check your answers!

• 2

• 1

• -1

• 8

Tags

CCSS.HSA.REI.A.2

solve for x:

Mathematical Equivalence

ON