Matematika

Pertanyaan

3 log 2=a,maka 8 log 9=

1 Jawaban

  • Bab Logaritma
    Matematika SMA Kelas X

    ³log 2 = a

    ⁸log 9 = 1/(⁹log 8)
              = 1/(^(3²)log 2³)
              = 1/((3/2) . ³log 2)
              = (1/a) . (2/3)
              = 2/(3a)

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