Khan/khan-exercises — Issue #13697: Trigonometry challenge - simplifying in over all trig
Author: KhanBugz
Created: 2012-02-12 23:41:18+00:00
State: open
Labels: chrome, other, win7

Reporter: akirathequick@gmail.com

when i type in an answer that is correct but simplified all of the way it marks me as wrong having the answer in a simplified form is not more right or wrong then having it in none simplified form it is just more busy work and not testing on the problem. if you come up with the right answer it should not matter what form it is in. thank you for your help with this matter.

[trigonometry_challenge.html?seed=146&problem=21 (graphs_of_sine_and_cosine)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=146&problem=21&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=146&problem=21&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11

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