2log144+2log125-2log15-2log150
Matematika
iqtazamhidayat
Pertanyaan
2log144+2log125-2log15-2log150
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
²log 144 + ²log 125 - ²log 15 - ²log 150 = ²log (144 x 125 : (15 x 150))
= ²log (18.000 : 2.250)
= ²log 8
= ²log 2³
= 3 x ²log 2
= 3