Khan/khan-exercises — Issue #6781: Plugging in values - plugging values
Author: KhanBugz
Created: 2011-11-21 04:41:46+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

Reporter: philgeorge@reachone.com

The answer key is defective. The answer is always the complete equation while the other choice is an incomplete equation.
Pretty easy to get proficient, BUT no learning here.

[plugging_in_values.html?seed=155&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/plugging_in_values.html?seed=155&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/plugging_in_values.html?seed=155&problem=0&debug&activity=%5B%5D)

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