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Precalc
Posted by
Amy~
on
Wednesday, February 2, 2011
at 6:15pm.
how to write each expression into a single logarithm.
ln(x-1/x) + ln(x/x+1) - ln((x^(2)-1))
the answer is: -2ln(x+1)
steps please
i tried solving this but ended up getting this long expression
Precalc -
Amy~
, Wednesday, February 2, 2011 at 6:19pm
i tried it again and solved it
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