Enter the values of a, b and c to calculate the discriminant

Or, input a Quadratic Equation in the form: ** ax ^{2} + bx + c ** to calculate the discriminant

Discriminant: 0

The discriminant calculator is a free online tool that gives the discriminant value for the given coefficients of a quadratic equation.

The procedure to use the discriminant calculator is as follows:

**Step 1:**Enter the coefficient values such as “a”, “b” and “c” in the given input fields, or enter a quadratic equation in the equation field

**Step 2:** click the button “Calculate” to get the output

**Step 3:**The discriminant value will be displayed in the output field

A discriminant is a function of the coefficients of a polynomial equation that expresses the nature of the roots of the given quadratic equation. The equations can discriminate between the possible types of answer, such as:

- When the discriminant value is positive, we get two real solutions
- When the discriminant value is zero, we get one real solution
- When the discriminant value is negative, we get a pair of complex solutions