I'm sory, I posted another problem. Show that $\mathbb{Z}_{11} [x]/\langle x^2-2\rangle $ and $\mathbb{Z}_{11} [x]/\langle x^2-3\rangle$ are not isomorphic
$\mathbb{Z}_{11} [x]/\langle x^2-2\rangle $ and $\mathbb{Z}_{11} [x]/\langle x^2-3\rangle$ are not isomorphic
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$\begingroup$
ring-theory
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3You don't have to be sorry, but please don't use the imperative "show" either. How far do you get yourself on this problem? Where are you stuck? – 2012-11-19
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0Again, please read the FAQ and follow the rules of the site. http://meta.math.stackexchange.com/questions/1803/how-to-ask-a-homework-question – 2012-11-19