Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2018-01-15T11:36:16Z No. of bitstreams: 2 Dissertação - Lucinda Freese Alves - 2017.pdf: 5609089 bytes, checksum: 7a1e669b3bb3ff704b41db22d3e36a4f (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2018-01-15T11:36:54Z (GMT) No. of bitstreams: 2 Dissertação - Lucinda Freese Alves - 2017.pdf: 5609089 bytes, checksum: 7a1e669b3bb3ff704b41db22d3e36a4f (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2018-01-15T11:36:54Z (GMT). No. of bitstreams: 2 Dissertação - Lucinda Freese Alves - 2017.pdf: 5609089 bytes, checksum: 7a1e669b3bb3ff704b41db22d3e36a4f (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-12-20 / The presente work aims to help students, teachers and lovers of mathematics, to better understand, interpret and solve problems that can be solved through Diophantine Equations. In this way, we present some basic concepts about Diophantine Equations as well as some practical applications. We also discuss Fermat ́s Last Theorem for the cases of n=2, n=3 and n=4, aiming to arouse interest, on the students, in Number Theory. / O presente trabalho tem como objetivo auxiliar estudantes, professores e apaixonados pela matemática, a melhor compreender, interpretar e resolver problemas que possam ser solucionados através das Equações Diofantinas. Desta forma, apresentamos alguns conceitos básicos sobre Equações Diofantinas bem como algumas aplicações práticas. Discutimos ainda, o Último Teorema de Fermat para os casos de n=2, n=3 e n=4, visando despertar o interesse no aluno pela teoria dos números.