Solving Quadratic Equations by Graphing, Part 1

MathGives YouPower
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Published on Jan 3, 2014

This video lesson shows how to solve quadratic equations by graphing. There is a four step process. 1. Solve one side of the equation for zero. 2. Change the zero to y or f(x). 3. Graph the function. 4. Read the solutions where the function crosses or touches the x-axis.

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