Home » Matematika » Aljabar » Logaritma » Soal dan Pembahasan Matematika Logaritma (1-6)

Soal dan Pembahasan Matematika Logaritma (1-6)

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Penyelesaian:log11log111

2.log2

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3.log3

Penyelesaian:log33

4.log4

Penyelesaian:log44

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116 Comments

  1. Nurriqqa Aulia says:

    lagi kak ..
    alog2x + 3(alogx-alog y) =
    alog a/√x + √b -1/2 log ab =

  2. didit hardiyanto says:

    Maaf mau tanya
    dik : log 2 = 0,3010
    log 3 = 0,4771
    log 7 = 0,8451
    tentukan : a.log 21
    b.log 10,5
    c.log 1/7

  3. aulia says:

    soal no.1
    4log6=m,maka 9log8=
    soal no.2
    alog(1-3log1/7)=2 maka nilai a
    soal no.3
    2log3=x dan 3log5=y ,maka 2log45akar5=
    tolong jawabkan dong aku bingung banget ka…

    • rudolph30 says:

      4’log6 = m
      = 1/2 2’log6 = m
      = 1/2 (2’log3 + 1) = m
      1/2 2’log3 = m – 1/2
      2’log3 = 2m – 1
      jadi
      9’log8
      =3/2 3log2
      = 3/2 1/(2’log3)
      = 3/2 1/(2m – 1)
      = 3/2(2m – 1)

  4. winee says:

    sederhanakan 2 pangkat 3 x (4/9) pangkat 1/2 x 1/8 pangkat 3 I/ 8

  5. winee says:

    log 25 + log 12 – log 3 …
    hasil nya berapa tolong bantuu

  6. Nurul Afifah says:

    bantuin dong

    4 pangkat 4 log 6 = ?

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