@ARTICLE {, title = {GeoGebra a rovnice}, author = {Doboš, Jozef}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2019}, volume = {48}, number = {3}, pages = {15--21}, issn = {1335-4981}, abstract = {In this paper, we would like to show how it is possible to use GeoGebra for solving equations and inequalities in school Mathematics.}, }