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1970 IMO Longlists
29
29
Part of
1970 IMO Longlists
Problems
(1)
No Rational Solutions
Source: ILL 1970 - Problem 29.
5/24/2011
Prove that the equation
4
x
+
6
x
=
9
x
4^x +6^x =9^x
4
x
+
6
x
=
9
x
has no rational solutions.
logarithms
number theory unsolved
number theory