Mathematical expressions consisting of variables and coefficients combined using addition, subtraction, and multiplication operations.
From Greek 'poly' (many) + Latin 'nomen' (name), literally meaning 'many names' or terms. Coined in the 17th century as algebra developed more sophisticated notation systems.
Polynomials are the Swiss Army knives of mathematics - they can approximate almost any curve or relationship you can imagine, from the trajectory of a baseball to the growth of populations. Every time you use GPS or enjoy computer graphics, you're witnessing polynomials working their mathematical magic behind the scenes.
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