Khan/khan-exercises — Issue #15038: Quadratic equation - Link
Author: KhanBugz
Created: 2012-02-29 22:22:04+00:00
State: open
Labels: ie8, other, win7

Link to video from practice concepts-quadratic equation not working

[quadratic_equation.html?seed=88&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/quadratic_equation.html?seed=88&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/quadratic_equation.html?seed=88&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E; Tablet PC 2.0)

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