Cubic equation
id:
cubic-equation-173-7183797
title:
Cubic equation
text:
In algebra, a cubic equation in one variable is an equation of the form a x 3 + b x 2 + c x + d = 0 in which a is not zero. The solutions of this equation are called roots of the cubic function defined by the left-hand side of the equation. If all of the coefficients a, b, c, and d of the cubic equation are real numbers, then it has at least one real root. All of the roots of the cubic equation can be found by the following means:
- algebraically: more precisely, they can be expressed by a cub
brand slug:
wiki
category slug:
encyclopedia
description:
Polynomial equation of degree 3
original url:
https://en.wikipedia.org/wiki/Cubic_equation
date created:
2003-02-08T20:04:35Z
date modified:
2024-09-02T10:10:56Z
main entity:
{"identifier":"Q203565","url":"https://www.wikidata.org/entity/Q203565"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a3/Polynomialdeg3.svg","width":400,"height":400}
fields total:
13
integrity:
16