Matematika

Pertanyaan

Integral 4 dab o (√x-1)² dx

1 Jawaban

  • InTegraL

    ∫(√x - 1)² dx [4...0]
    = ∫(x - 2√x + 1) dx
    = 1/2 x² - 2/(3/2) x^3/2 + x
    = 1/2 x² - 4/3 x√x + x
    = (4²/2 - 4/3 4√4 + 4) - 0
    = 8 - 32/3 + 4
    = 12 - 10 2/3
    = 1 1/3

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