Matematika

Pertanyaan

tolong kerjain ya jgn lupa pake cara . makasih. yg cepat ya!!
tolong kerjain ya jgn lupa pake cara . makasih. yg cepat ya!!

2 Jawaban

  • 9log (√3)^4 + 9log (3^3)
    ---------------------------------
    log 3/log4 × log 2/log 3
    3^2log (3^2.3^3)
    --------------------
    log 2/log 4

    log 3^5/ log 3^2
    ----------------------
    log 2/ 2log 2^2

    5.log 3./ 2.log 3
    ---------------------
    log 2/ 2.log 2

    (5/2)
    -------
    (1/2)

    = 5
  • 4(3^2log3^1/2) + 3^2log3^3
    ______________________
    2^2log3 x 3log2

    → 4.1per2/2(3log3) + 3/2(3log3)
    _________________________
    1/2(2log3) x 3log2

    →1(3log3) + 3/2(3log3)
    ___________________
    1/2(2log3.3log2)

    →1 + 3/2 5/2
    ________ = _______ = 5
    1/2. 1/2