Khan/khan-exercises — Issue #5477: Distributive property with variables - +/- 0
Author: KhanBugz
Created: 2011-11-03 07:02:51+00:00
State: open
Labels: chrome, win7

the answers showed k+0 and k-0 which are equivilent

[distributive_property_with_variables.html?seed=10&problem=ABXCD](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distributive_property_with_variables.html?seed=10&problem=ABXCD&debug)

["k + 0"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

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