Khan/khan-exercises — Issue #5222: Equation of a hyperbola - The Check Answer doesn't work
Author: KhanBugz
Created: 2011-10-30 16:16:18+00:00
State: open
Labels: chrome, win7

Reporter: mano.iglesias@gmail.com

After writing an answer, when pressing the Check Answer button nothing happens.

[equation_of_a_hyperbola.html?seed=79&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/equation_of_a_hyperbola.html?seed=79&problem=0&debug)

[]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

MathJax is loaded, ready, queue length: 0