Matematika

Pertanyaan

log 2 + log 200 -log 6 + log 5 - log 3 +log 18 - log 2

2 Jawaban

  • log (2 x 200 x 5 x 18 : 6 : 3 : 2)
    log 1000
    3
  • Jawaban = 3

    Penjelasan
    log 2 + log (2 x 10 x 10) - Log (2 x 3) + log 5 - log 3 + log (3 x 3 x 2) - log 2
    log 2 + log 10 + log 10 - log 2 - log 3 + log 5 - log 3 + log 3 + log 3 + log 2
    log 2 + 1 + 1 + log 5
    log (2x5) + 2
    log 10 + 2
    1+ 2
    = 3

Pertanyaan Lainnya