olympiads cubic equations systems of equationsolimpiados kubinės lygtys lygčių sistemos
How to Cite
Sušinskas, J. and Mačys, J.J. (trans.) (2012) “An olympiadic system of equations”, Lietuvos matematikos rinkinys, 53(B), pp. 237–242. doi:10.15388/LMR.B.2012.43.
Solution of an olympiadic system with three variables is considered. Solution of cubic equations is discussed. Some advices for young olympiadists are given.