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- In [[mathematics]], and more specifically [[algebra]], a '''cubic equation''' is an [[equation]] involving only [[polynomial]]s of the third degree. Every cubic equation with [[real number]] [[coefficient]]s has at most three real roots, as dict3 KB (483 words) - 23:24, 17 December 2008
- Vieta and Harriot helped to develop a plan for solving [[cubic equation]]s that involves transforming the original equation into a depressed cubic To solve a cubic equation with this method, collect all the terms in decreasing degree on one side of8 KB (1,339 words) - 11:08, 15 September 2009
- 132 bytes (19 words) - 17:35, 1 January 2010
- {{r|reduced cubic equation}}317 bytes (40 words) - 00:19, 11 December 2008
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- {{r|reduced cubic equation}}317 bytes (40 words) - 00:19, 11 December 2008
- In [[mathematics]], and more specifically [[algebra]], a '''cubic equation''' is an [[equation]] involving only [[polynomial]]s of the third degree. Every cubic equation with [[real number]] [[coefficient]]s has at most three real roots, as dict3 KB (483 words) - 23:24, 17 December 2008
- {{r|Cubic equation}}565 bytes (72 words) - 19:39, 11 January 2010
- ...entury. In the 15th century, they arose in finding general solutions to [[cubic equation|cubic]] and [[quartic equation]]s. However, the properties of algebraic nu1 KB (179 words) - 14:14, 10 December 2008
- {{r|Cubic equation}}183 bytes (22 words) - 17:31, 1 January 2010
- ...y''' refers to various results connecting the solvability of two related [[cubic equation]]s in [[modular arithmetic]]. It is a generalisation of the concept of [[q2 KB (319 words) - 15:45, 27 October 2008
- {{r|Cubic equation}}2 KB (247 words) - 06:00, 7 November 2010
- Vieta and Harriot helped to develop a plan for solving [[cubic equation]]s that involves transforming the original equation into a depressed cubic To solve a cubic equation with this method, collect all the terms in decreasing degree on one side of8 KB (1,339 words) - 11:08, 15 September 2009
- ...Tartaglia]], [[Gerolamo Cardano]] and [[Rafael Bombelli]] tried to solve [[cubic equation|cubic equations]]. Even for equations with three [[real number|real]] solut But now, going back to the original cubic equation, we get the ''real'' solution <math>\scriptstyle x=u+v=(2+\sqrt{-1})+(2-\sq4 KB (685 words) - 00:41, 6 May 2008
- {{r|Cubic equation}}1 KB (169 words) - 19:54, 11 January 2010
- {{r|Cubic equation}}2 KB (206 words) - 19:38, 11 January 2010
- ...glia]] and others mathematicians in Italy independently solved the general cubic equation.<ref name="Stewart">Stewart, Ian, ''Galois Theory, Third Edition'' (Chapman * 1685: Kowa Seki solves the general cubic equation, as well as some quartic and quintic equations.8 KB (1,117 words) - 08:22, 5 December 2011
- ...entury. In the 15th century, they arose in finding general solutions to [[cubic equation|cubic]] and [[quartic equation]]s. However, the properties of algebraic nu7 KB (1,145 words) - 00:49, 20 October 2013
- ...d [[algebraic geometry]] and found the general geometric solution of the [[cubic equation]]. The Indian mathematicians [[Mahavira (mathematician)|Mahavira]] and [[Bh18 KB (2,669 words) - 08:38, 17 April 2024
- ...Tartaglia]], [[Gerolamo Cardano]] and [[Rafael Bombelli]] tried to solve [[cubic equation|cubic equations]]. Even for equations with three [[real number|real]] solut But now, going back to the original cubic equation, we get the ''real'' solution <math>x=u+v=(2+\sqrt{-1})+(2-\sqrt{-1})=4</ma20 KB (3,304 words) - 17:11, 25 August 2013
- ...Tartaglia]], [[Gerolamo Cardano]] and [[Rafael Bombelli]] tried to solve [[cubic equation|cubic equations]]. Even for equations with three [[real number|real]] solut18 KB (3,028 words) - 17:12, 25 August 2013