Jawabanmu

2014-09-02T09:51:14+07:00
³log 9 + ³ log √3 - 2. ³log 27 = ³log 3² + ³log 3pgtk 1/2 - 2. ³log 3³
= 2. ³log 3 + 1/2. ³log 3 - 2. 3.³log 3
= 2.1 + 1/2 . 1 - 6.1
= 2,5 - 6
= -3,5