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CLEP College Algebra/Quadratic Equations

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[edit] Quadratic Equations

Quadratic equations take the form: $y = a x 2 + b x + c$

They can have zero, one, or two real solutions.

[edit] Quadratic Inequalities

[edit] The Quadratic Equation

To solve any quadratic equation in the standard form, use: $x = \frac{-b \pm \sqrt {b^2-4ac}}{2a}$

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CLEP College Algebra

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