Khan/khan-exercises — Issue #11817: Exponents 3 - Answer is wrong 
Author: KhanBugz
Created: 2012-01-22 07:13:27+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

Hello,

Exponents test 3 : (1/256)^1/4 = 1/4 it says, but its 1/1024?

[exponents_3.html?seed=129&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_3.html?seed=129&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_3.html?seed=129&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F1024%5C%22%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%5D)

["1/1024"]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

MathJax is loaded, ready, queue length: 0