SOLUTION: log<sub>5</sub>x + log<sub>25</sub>x = 5
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Question 62230: log5x + log25x = 5
Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
log5x + log25x = 5
HOPE YOU MEAN ALL LOGS ARE TO BASE 10.
log(5x*25x)=5
log(125x^2)=5
125x^2 = 10^5
X^2=10^5/125=800
X = 20 SQRT(2) = 2828
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