2 log 48 + 5 log 50 - 2 log 3 - 5 log 2?
Matematika
Rahde07
Pertanyaan
2 log 48 + 5 log 50 - 2 log 3 - 5 log 2?
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
²log 48 + ⁵log 50 - ²log 3 - ⁵log 2 = ²log 48 - ²log 3 + ⁵log 50 - ⁵log 2
= ²log (48 : 3) + ⁵log (50 : 2)
= ²log 16 + ⁵log 25
= ²log 2⁴ + ⁵log 5²
= 4 + 2
= 6