Khan/khan-exercises — Issue #12875: Exponent rules - Problems with answer
Author: KhanBugz
Created: 2012-02-02 12:27:06+00:00
State: open
Labels: firefox, not-showing, win7

Answer to this question should be 4 but i am told this is the wrong answer...

[exponent_rules.html?seed=94&problem=subtracting](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponent_rules.html?seed=94&problem=subtracting&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponent_rules.html?seed=94&problem=subtracting&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%224%5C%22%5D%22%2C7876%5D%2C%5B%22hint-activity%22%2C%220%22%2C14%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%5D)

[["4"]]

Mozilla/5.0 (Windows NT 6.1; rv:10.0) Gecko/20100101 Firefox/10.0

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