Khan/khan-exercises — Issue #11878: Simplifying radicals - hard
Author: KhanBugz
Created: 2012-01-23 01:55:22+00:00
State: open
Labels: chrome, hard, xp

too hard

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

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/simplifying_radicals.html?seed=105&problem=perfect-squares&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B1%2C1%5D%22%2C130%5D%5D)

[[1,1]]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

MathJax is loaded, ready, queue length: 0