Jawabanmu

2014-09-07T22:06:13+07:00
Log 25 basis 5 = Log (5 kuadrat) basis 5 = 2. Log 5 Basis 5 = 2
2014-09-07T22:10:31+07:00
Log 25 basis 5, maka hasilnya 2 sebab 5 pangkat 2 =25