³log162 - ³log6 + ³log 9 - ³log27
= ³log ((162×9)/(6×27))
= ³log (1458/162)
= ³log9
= ³log3²
= 2 (B)
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= 3log162/6 + 3log9/27
= 3log27 + 3log1/3
= 3log27/3
= 3log9
= 3log3²
= 2
³log162 - ³log6 + ³log 9 - ³log27
= ³log ((162×9)/(6×27))
= ³log (1458/162)
= ³log9
= ³log3²
= 2 (B)
Jadikan jawaban terbaik dengan klik mahkota ya. Makasih