Khan/khan-exercises — Issue #14077: Adding and subtracting radicals - Points not registering when watching videos
Author: KhanBugz
Created: 2012-02-17 16:01:20+00:00
State: open
Labels: ipad, other, safari

Point stay at 0 of 750 even after video is watched

[adding_and_subtracting_radicals.html?seed=133&problem=subtract](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_radicals.html?seed=133&problem=subtract&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_radicals.html?seed=133&problem=subtract&debug&activity=%5B%5D)

[]

Mozilla/5.0 (iPad; CPU OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3

MathJax is loaded, ready, queue length: 0