^3logx + logn6x - log2x - log24 =0 maka nilai x =?
Matematika
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Pertanyaan
^3logx + logn6x - log2x - log24 =0 maka nilai x =?
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
³log x + log 6x - log 2x - log 24 = 0
³log x = - log (6x / (2x . 24))
³log x = - log (1/8)
³log x = - log 8⁻¹
³log x = - . (-1) . log 8
³log x = log 8
x = 3^(log 8)
x = 3^(0,903)
x = 2,69