Matematika

Pertanyaan

tolong bantu soal ini yaaa, beserta cara, makasihhhh
tolong bantu soal ini yaaa, beserta cara, makasihhhh

2 Jawaban

  • LogAritMa

    ⁴log 3 = a
    ²log 3 = 2a

    2'log √3 + 3 . 8'log 9
    = 2'log 3^1/2 + 3 . (2³)'log 3²
    = 1/2 . ²log 3 + 3 .2/3 . ²log 3
    = (1/2 + 2) . ²log 3
    = 5/2 . 2a
    = 5a ✔
  • ^2log√3 + 3 ^8log9
    = ^2log√3 + 3 ^2^3log9
    = ^2log(3)^1/2 + ^2log3^2
    = ^2log [(3)^1/2 x 3^2]
    = ^2log 3^5/2
    = 5/2 ^2log3
    = 5 ^2^2log3
    = 5 ^4log3
    = 5a Jawaban D

    Semoga membantu, Tetap semangat
    JKira