5log100-2log25+2log50-5log4
Matematika
dianitari
Pertanyaan
5log100-2log25+2log50-5log4
1 Jawaban
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1. Jawaban Anonyme
Kelas 10 Matematika
Bab Logaritma
⁵log 100 - ²log 25 + ²log 50 - ⁵log 4
= ⁵log 100 - ⁵log 4 + ²log 50 - ²log 25
= ⁵log (100/4) + ²log (50/25)
= ⁵log 25 + ²log 2
= ⁵log 5² + 1
= 2 + 1
= 3