Khan/khan-exercises — Issue #12302: Compound inequalities - The answer is incorrect
Author: KhanBugz
Created: 2012-01-27 18:55:34+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

Reporter: candice.dowling@colemantech.org

The answer should be: -2 < b < 2
which was not one of the options

[compound_inequalities.html?seed=38&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/compound_inequalities.html?seed=38&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/compound_inequalities.html?seed=38&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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