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Cuba MO
2014 Cuba MO
1
m^4 + 2n^2 = 9mn
m^4 + 2n^2 = 9mn
Source: 2014 Cuba 2.1
September 20, 2024
number theory
diophantine
Diophantine equation
Problem Statement
Find all the integer solutions of the equation
m
4
+
2
n
2
=
9
m
n
m^4 + 2n^2 = 9mn
m
4
+
2
n
2
=
9
mn
.
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