SOLUTION: Rewrite the following expression using one or more properties of logarithms and evaluate without a calculator.
log9 3 – log9 243 =
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Question 602530: Rewrite the following expression using one or more properties of logarithms and evaluate without a calculator.
log9 3 – log9 243 =
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
log9 3 – log9 243
=log9(3) – log9(3*81)
=log9(3) – (log9(3)+log9(81))
=1/2 – (1/2+2)
=-2
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