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Solving Radical Equations

Contributor(s): Material type: FilmFilmPublisher number: 3569578 | KanopyPublisher: The Great Courses, 2009Publisher: [San Francisco, California, USA] : Kanopy Streaming, 2018Description: 1 online resource (streaming video file) (33 minutes): digital, .flv file, soundContent type:
  • two-dimensional moving image
Media type:
  • computer
Carrier type:
  • online resource
Subject(s): Genre/Form: Online resources: James A. SellersSummary: 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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James A. Sellers

Originally produced by The Great Courses in 2009.

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.

Mode of access: World Wide Web.

In English

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