Khan/khan-exercises — Issue #6577: Exponent rules - glitches
Author: KhanBugz
Created: 2011-11-17 22:39:36+00:00
State: open
Labels: ie8, ie9, other, win7

and now when i put the answer in and the computer says its wrong and i try again it says its write

[exponent_rules.html?seed=105&problem=subtracting](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponent_rules.html?seed=105&problem=subtracting&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponent_rules.html?seed=105&problem=subtracting&debug&activity=%5B%5D)

[]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C)

MathJax is loaded, ready, queue length: 0