Quadratic Equations

See also: numbers

A quadratic equation is a second degree polynomial equation. It has the general form:

0 = ax² + bx + c, with a ≠ 0


The calculator below will give calculate the Discriminant and find the solutions (roots) of a quadratic equation (function).

Enter the value of the coefficients a, b, and c.
x² + x + = 0

Please report any error to [email protected]. Thank you.

Properties of a quadratic equation:

Methods to solve or find the roots of a quadratic equation

There are a few methods to solve a quadratic equation, other than using the calculator above. The following are some of them.

By Jimmy Sie

See also: numbers