IMO 1989 LL POR82
Solve in the set of real numbers the equation 3x3 −[x] = 3,
IMO 1989 LL POR82
Origin: POR
Problem
Solve in the set of real numbers the equation 3x3 −[x] = 3, where [x] denotes the integer part of x.
Solve in the set of real numbers the equation 3x3 −[x] = 3,
Origin: POR
Solve in the set of real numbers the equation 3x3 −[x] = 3, where [x] denotes the integer part of x.