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1970 IMO Longlists
29
No Rational Solutions
No Rational Solutions
Source: ILL 1970 - Problem 29.
May 24, 2011
logarithms
number theory unsolved
number theory
Problem Statement
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.
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