Matematika

Pertanyaan

5log10-5log16+5log40

1 Jawaban

  • ⁵log10 - ⁵log16 + ⁵log40
    = ⁵log(10 x 40 : 16)
    = ⁵log(400 : 16)
    = ⁵log25
    = ⁵log5²
    = 2. ⁵log5
    = 2 . 1
    = 2

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