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dis·crim·i·nant

[dih-skrim-uh-nuhnt]

NOUN
[MATHEMATICS.]

1.

a relatively simple expression that determines some of the properties, as the nature of the roots, of a given equation or function.

Source:
Dictionary.com

discriminant | Define discriminant at Dictionary.com

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en.wikipedia.org/wiki/Discriminant

In algebra, the

www.virtualnerd.com/algebra-1/quadratic-equations-functions/discriminant-quadratic-formula/discriminant/discriminant-definition

Note: In a quadratic equation, the

www.purplemath.com/modules/quadform2.htm

Explains the relationship between the

www.mathwords.com/d/discriminant_quadratic.htm

The number D = b<sup>2</sup> – 4ac determined from the coefficients of the equation ax<sup>2</sup> +
bx + c = 0. The

regentsprep.org/regents/math/algtrig/ate3/discriminant.htm

www.khanacademy.org/math/algebra/quadratics/solving-quadratics-using-the-quadratic-formula/v/quadratic-formula-3

Sal determines how many solutions the equation x²+14x+49=0 has by
considering its quadratic formula, and more specifically, its

www.khanacademy.org/math/algebra/quadratics/solving-quadratics-using-the-quadratic-formula/a/discriminant-review

The

www.mathnstuff.com/math/spoken/here/2class/320/quadequ.htm

The Quadratic Equation, Formula, &