Khan/khan-exercises — Issue #13426: Product rule - I cant see the blasted answer.
Author: KhanBugz
Created: 2012-02-09 00:22:24+00:00
State: open
Labels: firefox, not-showing

Um, yeah. If you're going to have us d/dx products with polynomial factors that 5-6 terms long it might be nice to make sure the ARM LONG ANSWERS ARE ACTUALLY FULLY DISPLAYED. Nice practice, good thought, horrible execution.

[product_rule.html?seed=49&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/product_rule.html?seed=49&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/product_rule.html?seed=49&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%5C%5C%5C%22%3E%5C%5C%5C%5Clrsplit%7B(6x%5E%7B2%7D-4x-1%2B3x%5E%7B-1%7D-5x%5E%7B-2%7D\)(9x%5E%7B2%7D-10x%2B6%2B7x%5E%7B-2%7D\)%7D%7B-%5C%5C%5C%5C%3A(3x%5E%7B3%7D-5x%5E%7B2%7D%2B6x%2B4-7x%5E%7B-1%7D\)(12x-4-3x%5E%7B-2%7D%2B10x%5E%7B-3%7D\)%7D%3C%2Fcode%3E%5C%22%22%2C310%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%5C%5C%5C%22%3E%5C%5C%5C%5Clrsplit%7B(3x%5E%7B3%7D-5x%5E%7B2%7D%2B6x%2B4-7x%5E%7B-1%7D\)(12x-4-3x%5E%7B-2%7D%2B10x%5E%7B-3%7D\)%7D%7B-%5C%5C%5C%5C%3A(6x%5E%7B2%7D-4x-1%2B3x%5E%7B-1%7D-5x%5E%7B-2%7D\)(9x%5E%7B2%7D-10x%2B6%2B7x%5E%7B-2%7D\)%7D%3C%2Fcode%3E%5C%22%22%2C7%5D%5D)

["\\lrsplit{(6x^{2}-4x-1+3x^{-1}-5x^{-2})(9x^{2}-10x+6+7x^{-2})}{-\\:(3x^{3}-5x^{2}+6x+4-7x^{-1})(12x-4-3x^{-2}+10x^{-3})}","\\lrsplit{(3x^{3}-5x^{2}+6x+4-7x^{-1})(12x-4-3x^{-2}+10x^{-3})}{-\\:(6x^{2}-4x-1+3x^{-1}-5x^{-2})(9x^{2}-10x+6+7x^{-2})}"]

Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:10.0) Gecko/20100101 Firefox/10.0

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