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Lesson Summary: In this lesson, you'll learn how to simplify radical expressions in Algebra. A Radical expression is just an algebraic expression that involves one or more square roots or cube roots. We can simplify expressions that involve radicals by a simple set of rules that are described in this lesson.
The easiest way to gain confidence with radical expressions in algebra is to see numerous example worked step-by-step. In this way the student an see why things are done, and can see that all of these problems are solved in a similar way.
In this lesson, we'll teach the concept by worked example problems.