College Algebra: Radical Equations
More Lessons for College Algebra
Math Worksheets
A series of college algebra lectures.
Determining Extraneous Roots, Solving an Equation Containing a Radical, Solving an Equation with Two Radicals, Solving an Equation with Rational Exponents
Determining Extraneous Roots
Extraneous solution when solving radical equations
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
