COSTA, L. C.; http://lattes.cnpq.br/8472731224026543; COSTA, Luis Carlos da.
Résumé:
We try through from work, present in language as simple as possible, the development
of some classical methods of solving Linear equations, Quadratic, Cubic and Quartic. Here, too, a historical retrospective related to each of these methods causing the reader is situated in time and space and feel more drawn to reading. In all cases they have been shown numerical examples illustrative of these methods. It was also suggested a Didactic Sequence for teaching Quadratic Equations. I conclude this work with the biography of two young prodigies of mathematics: Niels Abel and Evariste Galois.