Solving Radical Equations with Extraneous Solutions

Solve the equation.

• n = 27

• n = 18

• n = -18

• n = 36

• n = 12

Solve for m

• m=2

• m=-2 and m=18

• m=2 and m=-18

• m=-2 and m=-18

• m=2 and m=18

Solve the equation.

• 16

• -16

• 8

• -8

• 32

Solve the equation.

• 25

• -29

• -3

• 3

• 9^2/3

Solve for x

• x=27

• x=-3

• x=81

• x=3

• x=-27

• 10

• 8

• 16

• 4

Solve

• 8

• 38

• 34

• 14

• 5

• 4

• 41

• 82

• 1

• 3

• 224

• 226

What is the first step of Radical Equations?

• Check for extraneous solutions.

• Raise each side of the equation to the power of the index.

• Isolate the radical on one side of equations.

• Solve the remaining equation.