CLEP College Algebra/Quadratic Equations

      Quadratic Equations

      Quadratic equations take the form: y = ax^2 + bx + c

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

      Quadratic Inequalities

      The Quadratic Equation

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

      Last modified on 28 April 2009, at 23:09