A quadratic equation is a second order equation written as ax2 + bx + c = 0 where a, b, and c are coefficients of real numbers and a ≠ 0.

The quadratic formula is a general formula used for solving the quadratic equation, and with this calculator you will be able to find the roots including the complex roots of any quadratic equation with one click.

You can even save your calculations so you don't have to calculate it over again.

Try it today and solve all equations fast!