A importância do método de completar quadrados e suas aplicações em Geometria Analítica
This work aimed to understand the need to understand the method of completing squares, a fundamental technique for solving quadratic equations and analyzing geometric places, through its applications in Analytical Geometry studies. Because, often, this technique’s power of application is underestima...
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Universidade Federal do Maranhão (UFMA) |
| Repositorio: | Biblioteca Digital de Teses e Dissertações da UFMA |
| Idioma: | portugués |
| OAI Identifier: | oai:tede2:tede/5661 |
| Acceso en línea: | https://tedebc.ufma.br/jspui/handle/tede/5661 |
| Access Level: | acceso abierto |
| Palabra clave: | equação do segundo grau; cônicas; método de completar quadrados; quadratic equation; conics; method of completing squares. Matemática |
| Sumario: | This work aimed to understand the need to understand the method of completing squares, a fundamental technique for solving quadratic equations and analyzing geometric places, through its applications in Analytical Geometry studies. Because, often, this technique’s power of application is underestimated and its teaching is neglected or presented only in a punctual manner. To this end, a bibliographical search was carried out on the topic through several books on the history of mathematics, books on Analytical Geometry and recent articles on the subject. It was then seen that this tool cannot be associated only with the study of quadratic equations in elementary school. To justify this, the method was explored in some contexts of Analytical Geometry, especially in the association between the general quadratic equation with two unknowns and the equations that represent classical curves (circumference and other conics) when compared with the extended version of these equations. |
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