nilai dari (³log81²)-(²log4)²-³log3
Matematika
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Pertanyaan
nilai dari
(³log81²)-(²log4)²-³log3
(³log81²)-(²log4)²-³log3
1 Jawaban
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1. Jawaban nasril7
3log81^2 - 2log4^2 -3log3
= 3log(3^4)^2 - 2log(2^2)^2 - 3log3
= 3log3^8 - 2log2^4 - 3log3
= 8 - 4 -1
= 3