Math Lessons : What Is a Symbol?

997 views · Published 9 June 2009 · 2:29 · Indexed 20 September 2026

Channel: ehow · 2009 · Howto & Style

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A symbol is something that represents something else by association. Find out how to use the dot symbol to avoid confusion when multiplying variables with help from a math teacher in this free video on basic math lessons.

Expert: Jimmy Chang 
Bio: Jimmy Chang has been a math teacher at St. Pete College for nearly a decade. He has a master's degree in math, and his specialties include calculus, algebra, liberal arts, math and trigonometry.
Filmmaker: Christopher Rokosz

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