Solve quadratic equation online
Quadratic equation is equation of the form:
On the basis of this calculator is discriminant approach. However, is special cases (then one or more coefficients are equal to zero) more
simple approach is used. So, this calculator tests input equation and choose the most simple solution. Step by step solution available for free.
Numbers, fractions and parameters can be entered as coefficients. The leading coefficient can't be zero. In other cases then coefficient
is absent, enter 0. To enter negative coefficients use minus sign, for example -45. At the present calculator doesn't support decimal numbers