Hasil 3log 25 . 5log 81 + 4log 2 ÷ 3log 36 -3log 4 = ?
Matematika
wulan1349
Pertanyaan
Hasil 3log 25 . 5log 81 + 4log 2 ÷ 3log 36 -3log 4 = ?
1 Jawaban
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1. Jawaban Anonyme
LogAritMa
(3'log 25 . 5'log 81 + 4'log 2) : (3'log 36 - 3'log 4)
= (3'log 5² . 5'log 3⁴ + 1/2 . ²log 2) : (3'log (36/4))
= (2 × 4 + 1/2) : 2
= 17/2 : 2
= 17/4 ✔