Matematika

Pertanyaan

Lim x^2+4x-5 : x-1 x mendekati 1

2 Jawaban

  • = lim (x-1)(x+5)/(x-1)
    x->1
    = lim (x+5)
    x->1
    = 1+5
    = 6
  • Lim x → 1   (x² + 4x - 5) : (x - 1)
    = Lim x →1   (x + 5)(x - 1) : (x - 1) -------------->> (coret "x - 1")
    = (x + 5) ----------->> (masukkan nilai "x → 1")
    = (1 + 5)
    = 6

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