## Most recent change of QuarticEquation

Edit made on February 11, 2013 by ColinWright at 22:32:40

Deleted text in red / Inserted text in green

WW WM
[[[>
References for more details:
* http://en.wikipedia.org/wiki/Quartic_equation
* http://mathworld.wolfram.com/QuarticEquation.html
* http://www.sosmath.com/algebra/factor/fac12/fac12.html
]]]

An equation of the form EQN:ax^4+bx^3+cx^2+dx+e=0

Like the Quadratic Equation and the Cubic Equation, the Quartic
Equation has a closed form solution. This was first found by