3log7+2log40-3log63-2log5
Matematika
kombet45475
Pertanyaan
3log7+2log40-3log63-2log5
1 Jawaban
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1. Jawaban imronmaulana212
3log7+2log40-3log63-2log5
3log7 - 3log63 + 2log 40 - 2log 5
3log (7/63) + 2log (40/5)
3log (1/9) + 2log 8
-2 + 3
1