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•Origin of the Word Algebra

•Counting

•Zero •The Start of Symbolism

•Symbols

- Plus and Minus Signs
- Multiplication
- Division
- Unknowns and their Powers
- Representing Equality
- Radical Symbol
- Other Symbols

•Negative Numbers

•Complex Numbers

•Two Ancient Solutions to Quadratic Equations

•Functions

•Polynomials

•Links

Created by:

Laurie Geller, 1998