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arXiv:1110.0165 [math.CA]AbstractReferencesReviewsResources

The Fundamental Theorem of Algebra: From The Four Basic Operations

Oswaldo Rio Branco de Oliveira

Published 2011-10-02Version 1

This paper presents an elementary and direct proof of the Fundamental Theorem of Algebra, via Bolzano-Weierstrass Theorem on Minima, that avoids: every root extraction, angle, non-algebraic functions, differentiation, integration, series and arguments by induction.

Comments: 6 pages
Journal: The American Mathematical Monthly 119 no. 9 (2012) 753-758
Categories: math.CA, math.HO
Subjects: 12D05, 30A10
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