Nilai 2log9-3log9+2log6=
Matematika
Thomy99
Pertanyaan
Nilai 2log9-3log9+2log6=
1 Jawaban
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1. Jawaban 4452mot
2log9-3log9+2log6
= ²log 9 - ³log 9 + ²log 6
= -³log 3² + ²log (9 × 6)
= -2 + ²log 54
= -2 + ²log 2 × 27
= -2 + 1 + ²log 27
= -1 + ²log 27