Exponential Equations and Radical Equations

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

What is the first step to solving 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.

• Convert from radical form to rational exponent form

• x = 12
• x = 24
• x = 144
• x = 121

• 2

• -2

• 4

• -4

Solve the radical equation

• 25

• 50

• 125

• 5

Solve

• -14

• 14

• no solution

• 28