Matematika

Pertanyaan

nilai dari (-15/480) pangkat -3/5

2 Jawaban

  • Materi: Bentuk Pangkat.
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    Gambar lampiran jawaban ShanedizzySukardi
  • (-15/480)^(-3/5)

    = (-1/32)^(-3/5)
    ...........1
    = ----------------
    ....(-1/32)^3/5
    .............1
    = --------------------
    ...(-1^5/2^5)^3/5
    ................1
    = ---------------------
    .....(-1/2)^(5×3/5)
    ............1
    = -------------
    .....(-1/2)^3
    .......1
    = -------
    ....-1/8

    = 1 × (-8/1)
    = 1 × (-8)
    = -8

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