#solving a quadratic equation This packege allows to solve quadratic equation with Discriminant. Quadratic equation looks like ax2 + bx + c = 0 A quadratic equation with real coefficients can have either one or two distinct real roots, or two distinct complex roots. In this case the discriminant determines the number and nature of the roots. If the discriminant is positive, then there are two distinct roots If the discriminant is zero, then there is exactly one real root If the discriminant is negative, then there are no real roots