Standard form of quadratic equation is ax 2 bx c where a b and c are coefficient and real numbers and also a 0. Finally solve each equation separately to find the 2 possible values for x. This quadratic formula calculator helps you find the roots of a quadratic equation using the quadratic formula.
Factoring using the quadratic formula completing the square or graphing.
An algebra calculator that finds the roots to a quadratic equation of the form ax2 bx c 0 for x where a ne 0 through the factoring method. Free quadratic equation calculator - Solve quadratic equations using factoring complete the square and the quadratic formula step-by-step This website uses cookies to ensure you get the best experience. 3x2-2x-10 After you click the example change the Method to Solve By Completing the Square Take the Square Root. Quadratic Equation A quadratic equation is of the form ax 2 bx c 0 where a 0.