Jawabanmu

2014-09-12T20:02:30+07:00
2 log 24 + 2 log 3 - 2 log 9 = 2 log (24 x 3 / 9) = 2 log 8 = 2 log 2³ = 6 log 2
2014-09-12T20:06:58+07:00