L Lemiixem Member Joined Nov 14, 2011 Messages 44 Gender Male HSC 2012 Feb 16, 2012 #1 If log2 = 0.6 and log3 = 1.2 find: (c) log1.5b^2 All logs have base b
C Cl324 Member Joined Oct 28, 2011 Messages 264 Gender Male HSC N/A Feb 16, 2012 #2 log 3 - log 2 = 1og 1.5 = .6 log1.5b^2 = log 1.5 + log b^2 = .6+ 2logb =.6 +2 =2.6
mahli Member Joined Mar 8, 2011 Messages 43 Location Northern NSW Gender Male HSC 2012 Feb 16, 2012 #3 Sup! All base b. log(1.5b^2) = log(b^2) + log(1.5) = 2log(b) + log(3) - log(2) = 2(1) + 1.2 - 0.6 = 2.6
Sup! All base b. log(1.5b^2) = log(b^2) + log(1.5) = 2log(b) + log(3) - log(2) = 2(1) + 1.2 - 0.6 = 2.6