2 log 128-5 log 125+3 log 1/27=
Matematika
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Pertanyaan
2 log 128-5 log 125+3 log 1/27=
1 Jawaban
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1. Jawaban dewa251202
2log 128 - 5log 125 + 3log 1/27
= 2log (2^7) - 5log (5^3) + 3log (3^-3)
= 7 - 3 + (-3)
= 1