2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76930This paper is withdrawn. The current main theorem can be proved by using a simple field theory. The main theorem is to placed by another theorem, shortly.AMS-Latex. This paper is withdrawn. The current main theorem can be proved by using a simple field theory. The main theorem is to placed by another theorem, shortlyAlgebraic Geometry12F05; 14H05text