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Grade 11
2018
Problem 3
Grade 11 2018 Problem 3
Divisibility
NT
Odredi sve parove prirodnih brojeva
(
a
,
b
)
(a,b)
(
a
,
b
)
za koje
a
2
b
a^2b
a
2
b
dijeli
b
2
+
3
a
b^2 + 3a
b
2
+
3
a
.