" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
²log 100=2²log10=2(²log 2+ ²log 5)=2(1+²log 5)
²log 40 +²log 25 -²log 125=²log(40*25/125)=²log 8=3