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Elementary proof of the formula for αn + βn in terms of α+ β and αβ.*
Published online by Cambridge University Press: 31 October 2008
Extract
The proof given by Chrystal uses infinite series, but by a simple modification it may be put in an elementary form.
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- Research Article
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- Copyright
- Copyright © Edinburgh Mathematical Society 1914
References
* Chrystal's Algebra, 1st Edition, Chap. 27, Art. 7.