51L6 Quadratic Equations and the Quadratic Formula; ApplicationsQuadratic Equations A quadratic equationis an equation of the form 20axbxc++=where a, b, and care real numbers and 0a≠. Solving by FactoringZero-Product Property: If 0ab=, then Example: Solve by factoring. 2109xx−= −241290xx−+=
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