MathDB
Problems
Contests
National and Regional Contests
Belarus Contests
Belarus Team Selection Test
2014 Belarus Team Selection Test
4
3^a - 5^b = 2
3^a - 5^b = 2
Source: 2014 Belarus TST 1.4
December 30, 2020
number theory
diophantine
Diophantine equation
Problem Statement
Find all integers
a
a
a
and
b
b
b
satisfying the equality
3
a
ā
5
b
=
2
3^a - 5^b = 2
3
a
ā
5
b
=
2
.(I. Gorodnin)
Back to Problems
View on AoPS