Matematika

Pertanyaan

3log7+2log40-3log63-2log5

1 Jawaban

  • 3log7+2log40-3log63-2log5

    3log7 - 3log63 + 2log 40 - 2log 5

    3log (7/63) + 2log (40/5)

    3log (1/9) + 2log 8

    -2 + 3

    1

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