nilai dari3log81-5log125 adalah....
Matematika
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Pertanyaan
nilai dari3log81-5log125 adalah....
1 Jawaban
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1. Jawaban fitriiahndyn
3 log 81 - 5 log 125
= 3 log 3³ - 5 log 5³
= 3 × 3 log 3 - 3 × 5 log 5
= 3 × 1 - 3 × 1
= 3 - 3
= 0