Khan/khan-exercises — Issue #15498: Multiplying polynomials - Polynomial long division; synthetic division
Author: KhanBugz
Created: 2012-03-05 23:50:38+00:00
State: open
Labels: firefox, hard, vista

Reporter: dawife1975@yahoo.com

I don't understand how to do it. I'm getting really frustrated on my Algebra two homework.

[multiplying_polynomials.html?seed=110&problem=multiply](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/multiplying_polynomials.html?seed=110&problem=multiply&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/multiplying_polynomials.html?seed=110&problem=multiply&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%3E49n%5E%7B5%7D%2B98n%5E%7B4%7D%2B77n%5E%7B3%7D%2B28n%5E%7B2%7D%3C%2Fcode%3E%5C%22%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%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%3E49n%5E%7B5%7D-98n%5E%7B4%7D%2B77n%5E%7B3%7D-28n%5E%7B2%7D%3C%2Fcode%3E%5C%22%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%5C%5C%5C%22%3E-49n%5E%7B5%7D%2B98n%5E%7B4%7D-77n%5E%7B3%7D%2B28n%5E%7B2%7D%3C%2Fcode%3E%5C%22%22%2C3%5D%5D)

["49n^{5}+98n^{4}+77n^{3}+28n^{2}","49n^{5}-98n^{4}+77n^{3}-28n^{2}","-49n^{5}+98n^{4}-77n^{3}+28n^{2}"]

Mozilla/5.0 (Windows NT 6.0; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

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