Khan/khan-exercises — Issue #5708: Adding and subtracting polynomials - No answer choices
Author: KhanBugz
Created: 2011-11-07 05:12:14+00:00
State: open
Labels: firefox, snowleo

Maybe that's what you meant. But maybe you meant to put 0 as the choice.
thank you

[adding_and_subtracting_polynomials.html?seed=5&problem=add](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_polynomials.html?seed=5&problem=add&debug)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

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