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Putnam
1954 Putnam
A7
Putnam 1954 A7
Putnam 1954 A7
Source: Putnam 1954
July 17, 2022
Putnam
number theory
Integers
Problem Statement
Prove that there are no integers
x
x
x
and
y
y
y
for which
x
2
+
3
x
y
ā
2
y
2
=
122.
x^2 +3xy-2y^2 =122.
x
2
+
3
x
y
ā
2
y
2
=
122.
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