TY - JOUR ID - dobos:06:a T1 - Iracionálne rovnice a nerovnice. Je postup korektný? A1 - Doboš, Jozef JA - Obzory matematiky, fyziky a informatiky Y1 - 2006 VL - 35 IS - 3 SP - 1 EP - 4 SN - 1335-4981 N2 - This paper is devoted to radical equations and inequations. By comparison of two similar equations/inequations we answer the question: Is the method correct? ER -