Web Results
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

en.wikipedia.org/wiki/Discriminant

In algebra, the discriminant of a polynomial is a function of its coefficients, typically denoted by a capital 'D' or the capital Greek letter Delta (Δ). It gives ...

## Discriminant - Regents Exam Prep Center

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

The discriminant tells you about the "nature" of the roots of a quadratic equation given that a, b and c are rational numbers. It quickly tells you the number of real ...

## Discriminant of quadratic equations | Completing the square and the ...

If we do have a positive discriminant, if b squared; minus 4ac is positive, we can think about whether the; solutions are going to be rational or not. If this is 2, then ...

## The Discriminant in Quadratic Equations--visual tutorial with ...

Discriminant in quadratic equations--visual tutorial. How to determine the nature and number of roots based on the discriminant.

## The Quadratic Formula: Solutions and the Discriminant - Purplemath

Explains the relationship between the discriminant of the Quadratic Formula and the number of solutions to the equation.

## Mathwords: Discriminant of a Quadratic

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

## What is the Discriminant? | Virtual Nerd

www.virtualnerd.com/tutorials/?id=Alg1_12_02_0008

Note: In a quadratic equation, the discriminant helps tell you the number of real solutions to a quadratic equation. The expression used to find the discriminant is  ...

## Polynomial Discriminant -- from Wolfram MathWorld

mathworld.wolfram.com/PolynomialDiscriminant.html

A polynomial discriminant is the product of the squares of the differences of the ... The discriminant of a polynomial is defined only up to constant factor, and ...

## The Discriminant - Kuta Software

www.kutasoftware.com/FreeWorksheets/Alg2Worksheets/The Discriminant.pdf

Find the value of the discriminant of each quadratic equation. 1) 6p ... Find the discriminant then state the number of rational, irrational, and imaginary solutions.

discriminant | Define discriminant at Dictionary.com
dictionary.reference.com/browse/discriminant
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Popular Q&A
Q: What is discrimination?
A: I think discrimination is best defined by example.  So, technically when one  category of people is being treated differently than another solely based on the c... Read More »
Source: www.quora.com
Q: What is the discriminant?
A: If a quadratic equation is ax. 2.bx+c. then we can learn something about the roots. without. completely solving the quadratic formula. The discriminant is b. 2.... Read More »