Abstract
Problem 9.1. Find the irrational numbers a such that a2 + 2a and a3 − 6a are rational numbers.
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© 2015 Springer International Publishing Switzerland
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Manfrino, R.B., Ortega, J.A.G., Delgado, R.V. (2015). Problems. In: Topics in Algebra and Analysis. Birkhäuser, Cham. https://doi.org/10.1007/978-3-319-11946-5_9
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DOI: https://doi.org/10.1007/978-3-319-11946-5_9
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Publisher Name: Birkhäuser, Cham
Print ISBN: 978-3-319-11945-8
Online ISBN: 978-3-319-11946-5
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