Functions and Equations
In mathematics, function is a central idea. Imagine a machine that takes numbered balls from 1 through 26 and labels them with the English alphabet letters A through Z. This ma...
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Equations
Equations are statements that use numbers and symbols to demonstrate that two groups of mathematical data are equal. The roots or solutions to an equation are numbers that replace the variab...
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Extraneous Solutions
Extraneous solutions are those solutions encountered when solving an equation or system of equations that at first glance appear reasonable, but do not actually satisfy the origin...
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Functions and Equations
Equations