TY - JOUR T1 - Riešenie racionálnych nerovníc metódou intervalov A1 - Doboš, Jozef JA - Obzory matematiky, fyziky a informatiky Y1 - 2020 VL - 49 IS - 4 SP - 1 EP - 8 SN - 1335-4981 N2 - In this paper, we would like to show how it is possible to solve rational inequalities in school Mathematics. ER -