Matematika

Pertanyaan

(³ log 36)² - (³ log 4)² / 1 + ³log 4

1 Jawaban

  • (3log 36 + 3log 4)(3log 36 - 3log 4)
    -------------------------------------------------
    3log 3+ 3log 4

    (3log 36.4)(3log 36/4)
    = ---------------------------
    (3log 3.4)

    (3log 144)(3log 9)
    = ---------------------
    (3log 12)

    (3log 12^2).3log 3^2
    = -------------------------
    3log 12

    2.3log 12.2
    = -------------
    3log 12

    4.3log 12
    = ----------
    3log 12

    = 4

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