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2023 District Olympiad
P1
Exponential equation
Exponential equation
Source: Romanian District Olympiad 2023 10.1
March 11, 2023
algebra
equation
Problem Statement
Determine all real numbers
x
x{}
x
satisfying
2
x
−
1
+
2
1
/
x
=
3
2^{x-1}+2^{1/\sqrt{x}}=3
2
x
−
1
+
2
1/
x
=
3
.
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