Posted by Anonymous on Saturday, January 28, 2012 at 3:32pm.
Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. ln(3)2ln(4+8)

college algebra  Damon, Saturday, January 28, 2012 at 3:46pm
ln [ 3(12)^2 ]