Matematika

Pertanyaan

3log25 x 5log81 + 4log2 / 3log36 - 3log4

1 Jawaban

  • LogAritMa

    (3'log 25 . 5'log 81 + 4'log 2) / (3'log 36 - 3'log 4)
    = (3'log 5² . 5'log 3⁴ + 1/2 . 2'log 2) / (3'log (36/4))
    = ( 2 . 4) / (3'log 3²)
    = 8/2
    = 4

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