Posted by Jessica on Monday, September 6, 2010 at 7:38pm.
ln(12+x)=
It is not (ln 12)(ln x) or (ln12x)

Algebra II/ Pre Calc  Reiny, Monday, September 6, 2010 at 7:55pm
log (a+b) has no simplifation
do not confuse it with
log (ab) which equals log a + log b