Matematika

Pertanyaan

tolong di bantu yaa,, sekalian caranya..

1. ʃ ((x²+3x+10)/(x-2)) dx

2. ʃ (x²-1/(x)²) dx

1 Jawaban

  • 2) J (x^2 -1)/x^2 dx
    J ( x^2/x^2 - 1/x^2) dx
    J ( 1 - x^-2) dx
    = x - x^(-2+1)/(-2+1) + c
    = x - x^-1/-1 + c
    = x + x^-1 + c.
    = x + 1/x + c
    soal no 1. mungkin salah.

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