Log 90-2 log 3+ log 2=.. Gmn caranya??
Matematika
Ichacha05
Pertanyaan
Log 90-2 log 3+ log 2=.. Gmn caranya??
1 Jawaban
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1. Jawaban jlee55261
Log 90 - 2 log3 + log2
Log 90/log3^2 x log 2
Log90/log9 x log2
Log 10 x log 2
Log 20
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