Solving Radical Equations Extraneous

• -6

• 6

• -5

• 5

Name the extraneous solution(s) for this equation.

• 3

• -3 and -4

• 4

• -4

Solve:

• 1

• 43

• 8

• 55

Solve the radical equation

• 25

• 50

• 125

• 5

Which is the extraneous solution of the equation above?

If you square both sides of a radical equation and obtain a solution that does not satisfy the original equation, you have found what?

• n^th root

• radical equation

• extraneous solution

• radical function

• Solution: x=2

  Extraneous Solution: x=-5

• Solution: x=-5

  Extraneous Solution: x=2

• Solutions: x=2 and x=-5

• No Solutions

  Extraneous Solutions: x=2 and x=-5

• x = 5

• x = 6

• x = -5

• x = -6

Solve

• -5

• -4

• 4

• -5, 4

Solve:

• -4

• 0, -4

• 4

• 0, 4