Algebra Review Ch10Quadratic EquationsStandard Form:ax2 + bx + c = 0Solve by Factoring Write equation in standard form.Factor.Set each factor equal to 0 and solve.Example: x2 + x – 6 = 0More examples to solve: x ( x + 5) = 24.x2 – 64 = 0Solve using Quadratic FormulaWrite equation in standard form.Identify a, b, and c, plug into formula & solve.Quadratic Formula: If ax2 + bx + c = 0, then…Example: x2 + x – 6 = 0More Examples:Solve x (x + 4) = 7
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