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Croatian Competitions
Croatian National Competitions
Grade 11
2009
Problem 1
Grade 11 2009 Problem 1
Diophantine
NT
Odredi sve prirodne brojeve
m
m
m
i
n
n
n
za koje je
6
m
+
2
n
+
2
6^m + 2^n + 2
6
m
+
2
n
+
2
potpun kvadrat.