MathDB
Problems
Contests
National and Regional Contests
Moldova Contests
Chisinau City MO
1949-56 Chisinau City MO
39
Chisinau MO p39 1949-56 VIII-IX log_{x} 2 log_{2x} 2 = log_{4x} 2
Chisinau MO p39 1949-56 VIII-IX log_{x} 2 log_{2x} 2 = log_{4x} 2
Source:
March 15, 2021
logarithm
algebra
Problem Statement
Solve the equation:
log
x
2
⋅
log
2
x
2
=
log
4
x
2
\log_{x} 2 \cdot \log_{2x} 2 = \log_{4x} 2
lo
g
x
2
⋅
lo
g
2
x
2
=
lo
g
4
x
2
.
Back to Problems
View on AoPS