Tolong ya dıjawab soal ını: 2log4 + 2log5 - 2log2 = ?
Matematika
kakakidel
Pertanyaan
Tolong ya dıjawab soal ını:
2log4 + 2log5 - 2log2 = ?
2log4 + 2log5 - 2log2 = ?
2 Jawaban
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1. Jawaban subebe
2log4+2log5-2log2 = 2log (4x5/2) = 2log 10 = 2log (2x5) = 2log2 + 2log5
= 1 + 2log5 -
2. Jawaban vinaazhariyah97
itu sama dengan 2log(4x5:2) = 2log10