solving logarithmic equations  TOPIC_SOLVED

Complex numbers, rational functions, logarithms, sequences and series, matrix operations, etc.

solving logarithmic equations

Postby k.iverson794 on Thu Mar 01, 2012 11:59 pm

write the expression as a single logarithm

1/2ln(x^2+1)-4ln(1/2)-1/2[ln(x-4)+ln(x)]
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Postby stapel_eliz on Fri Mar 02, 2012 11:18 am

k.iverson794 wrote:write the expression as a single logarithm

1/2ln(x^2+1)-4ln(1/2)-1/2[ln(x-4)+ln(x)]

Use the basic log rules to condense the terms into one. There are many examples of how this works on this page. :wink:
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