Jawabanmu

2014-08-31T15:34:56+07:00
Log 3 + Log 5 - 2 Log 2 + Log 8
= log 3 + log 5 - log 4 + log 8
= log (3 x 5 x 8 : 4)
= log ( 3 x 5 x 2)
= log 30
atau lebih disederhanain lagi
= log 30
= log 10 + log 3
= 1 + log 3