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Kyrgyzstan Contests
Kyrgyzstan National Olympiad
2010 Kyrgyzstan National Olympiad
8
none-negative(KgNM2010)
none-negative(KgNM2010)
Source:
April 25, 2011
geometry
3D geometry
number theory unsolved
number theory
Problem Statement
Solve in none-negative integers
x
3
+
7
x
2
+
35
x
+
27
=
y
3
{x^3} + 7{x^2} + 35x + 27 = {y^3}
x
3
+
7
x
2
+
35
x
+
27
=
y
3
.
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