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Solving Radical Equations

Year

2009

Language

ENGLISH

Duration

30m

Rating

TVPG

Performers

James A. Sellers

Directed By

The Great Courses

Publication Information

The Great Courses

Summary

Discover how to solve equations that contain radical expressions. A key step is isolating the radical term and then squaring both sides. As always, it's important to check the solution by plugging it into the equation to see if it makes sense. This is especially true with radical equations, which can sometimes yield extraneous, or invalid, solutions.

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