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arXiv:2006.03787 [math.NT]AbstractReferencesReviewsResources

Irreducibility of $x^n-a$

Biswajit Koley, A. Satyanarayana Reddy

Published 2020-06-06Version 1

A. Capelli gave a necessary and sufficient condition for the reducibility of $x^n-a$ over $\Q$. In this article, we are providing an alternate elementary proof for the same.

Comments: 4 pages
Journal: The Mathematics Student, V89,169-174, 2020
Categories: math.NT
Subjects: 11R09, 12D05
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