
Discriminant - Wikipedia
In mathematics, the discriminant of a polynomial is a quantity that depends on the coefficients and allows deducing some properties of the roots without computing them. More precisely, it is a …
Discriminant - Formula, Rules, Discriminant of Quadratic Qquation
To find the discriminant of a cubic equation or a quadratic equation, we just have to compare the given equation with its standard form and determine the coefficients first. Then we substitute the …
A Complete Guide to the Discriminant of Quadratic
The discriminant is the part of the quadratic formula found within the square root. For a quadratic of the form a𝑥2 + b𝑥 + c, its discriminant is b2 – 4ac.
Discriminant review (article) | Khan Academy
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.
Discriminant | Definition, Examples, & Facts | Britannica
Discriminant, in mathematics, a parameter of an object or system calculated as an aid to its classification or solution. In the case of a quadratic equation, ax^2 + bx + c = 0, the discriminant is b^2 - 4ac.
Discriminant Definition (Illustrated Mathematics Dictionary)
Illustrated definition of Discriminant: The expression b2 minus; 4ac used when solving Quadratic Equations. It can discriminate between...
Discriminant of a Quadratic Equation with Examples - Math Monks
Aug 3, 2023 · Generally, a discriminant is a function of the coefficients of a polynomial. It determines the nature of solutions an equation can have without exactly finding them. In a quadratic formula, the …
Study Guide - The Discriminant - Symbolab
The discriminant of the quadratic formula is the quantity under the radical, b 2 4 a c b2 −4ac. It determines the number and the type of solutions that a quadratic equation has.
Discriminant Formulas - What are Discriminant Formulas? Examples …
The discriminant of a polynomial equation is a function which is in terms of its coefficients. It is used to determine the nature of its roots. Understand the discriminant formulas with derivation, examples, …
Maddrey's Discriminant Function for Alcoholic Hepatitis - MDCalc
The Maddrey’s Discriminant Function suggests which patients with alcoholic hepatitis may have a poor prognosis and benefit from steroid administration.