IMO Shortlist 1966 problem 31


Kvaliteta:
1
2
3
4
5
   Avg: 0,0
Težina:
1
2
3
4
5
6
7
8
9
10
   Avg: 0,0
Dodao/la: arhiva
2. travnja 2012.
1966 alg shortlist tb
LaTeX PDF
Solve the equation |x^2 -1|+ |x^2 - 4| = mx as a function of the parameter m. Which pairs (x,m) of integers satisfy this equation ?
Izvor: Međunarodna matematička olimpijada, shortlist 1966