Jawabanmu

2014-08-31T18:30:48+07:00
A.4
b.3
c.-3
d.-2
e.10
f.0
pake caranya dong
a.log 10^4=4.1=4 b.5 log 125=5Log5^3=3.1=3 c.3log1/27=3 log1/3^3=3 log3^-3=-3.1=-3 d.2log25/100=2Log1/4=2log1/2^2=2 log2^-2=-2.1=-2 e.4log4^10=10.1=10 f.5log1=0