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Solve the equation n^3 - 2 = k! - [UKRMO 2009 Grade 8]
Solve the equation n^3 - 2 = k! - [UKRMO 2009 Grade 8]
Source:
January 20, 2011
modular arithmetic
Problem Statement
Find all positive integer solutions of equation
n
3
ā
2
=
k
!
.
n^3 - 2 = k! .
n
3
ā
2
=
k
!
.
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