Matematika

Pertanyaan

Berapakah hasil dari √(8/15-2√(1/15)) =

1 Jawaban

  • = √(8/15-2√(1/15))
    √((8-2√15)/15)
    = ((8/15)-(2√(1/15))):((8-2√15)/15)
    = (8/15)-((2√(1/15))/1)
    = (8/15)-((2√(1/15)).15)/15
    = (8-2.15√(1/15))/15
    = (8-2√15)/15

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