SOLUTION: Rewrite the following Expression using one or more Logarithms and evaluate without a calculator. Log ( 1/10-5)=

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Question 166861: Rewrite the following Expression using one or more Logarithms and evaluate without a calculator.



Log ( 1/10-5)=
Answer by Alan3354(30993) About Me  (Show Source):
You can put this solution on YOUR website!
Log ( 1/10-5)=
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= log(1/10 - 50/10)
= log(-4.9)
Logs of negative numbers don't exist (not as real numbers, anyway).