Solving Radical Equations
Material type: FilmPublisher 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
- computer
- online resource
Title from title frames.
Film
In Process Record.
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