Khan/khan-exercises — Issue #12143: Simplifying expressions with exponents - Points not being earned
Author: KhanBugz
Created: 2012-01-26 02:09:36+00:00
State: open
Labels: ie8, ie9, other, win7

Reporter: rogness.paul@gmail.com

When viewing practice problems I click on the link to the associated video. However, watching the video does not seem to rack up points.

[simplifying_expressions_with_exponents.html?seed=25&problem=simplify-exponential-form-mini](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/simplifying_expressions_with_exponents.html?seed=25&problem=simplify-exponential-form-mini&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/simplifying_expressions_with_exponents.html?seed=25&problem=simplify-exponential-form-mini&debug&activity=%5B%5D)

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