Equação polinomial de grau dois: uma nova abordagem
Equação polinomial de grau dois: uma nova abordagem
DOI: 10.22533/at.ed.55721100322
Palavras-chave: Equação polinomial de grau dois. Método de resolução. Bhaskara/Φ.
Keywords: Polynomial equation of degree two. Resolution method. Bhaskara/Φ.
Abstract:
This article aims to present a new approach to find roots of polynomial equations of degree two. Based on the already known Bhaskara formula, the proposed Bhaskara/Φ method is more systematic and does not depend on trial and error as when we apply Girard’s relations, for example. The important thing is to have in a simplified way a set of tools for calculating the roots, which we believe to be quite useful, especially for students in the initial grades. To enrich it, we also present a historical overview about polynomial equations and the definition of the Po-Shen Loh method for solving polynomial equations. Both the Bhaskara/Φ method and the Po-Shen Loh method are presented in detail and compared in solving the polynomial equations in order to facilitate understanding and provide a new way if the roots of the equations are found.

.jpeg)




0 Comentários