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2 0 How to compose two functions ( 2020-02-29 08:02:57 +0200 )
2 0 Define the polynomial ring $\Bbb Q[c][x]$.Find the $c$ values where $x^2 + x + c + 1$ has a double root. ( 2019-08-08 01:43:32 +0200 )
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.