Khan/khan-exercises — Issue #13086: Adding and subtracting complex numbers - PROBLEMS NOT LOADING CORRECTLY IN FIREFOX
Author: KhanBugz
Created: 2012-02-05 00:32:43+00:00
State: open
Labels: firefox, other

Reporter: JOAQUIN.FOX@GMAIL.COM

the problem appears as follows (-1)-(3).
There is no imaginary part.

[adding_and_subtracting_complex_numbers.html?seed=120&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_complex_numbers.html?seed=120&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_complex_numbers.html?seed=120&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Ubuntu; X11; Linux i686; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

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