Math - changing logarithmic expression

Change the logarithmic expression to an equivalent expression involving an exponent.
Log1/5(1/625) = C

1. 0
1. log(1/5*1/625) = logC,
log(1/3125) = logC,
-3.49 = logC,

logC = -3.49,
10^-3.39 = C,

Or
C = 10^-3.49.

posted by Henry

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