College Algebra: Radical Equations

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

Solving an Equation Involving a Single Radical (Square Root)

Solving an Equation Containing Two Radicals

Solving an Equation with Rational Exponents

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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