Matematika

Pertanyaan

1/x-3 + 1/x-1 =1 ada yg bisa jawab gak

1 Jawaban

  • 1/x-3 + 1/x-1 = 1
    x-3/(x-3)(x-1) + x-3/(x-3)(x-1) = 1
    2x-6/(x-3)(x-1) = 1
    2x-6 = x^2-4x+3
    -x^2+4x+2x-6-3 = 0
    -x^2 + 6x - 9 = 0
    x^2 - 6x + 9 = 0
    (x-3)(x-3) = 0
    x1 = 3 dan x2 = 3

    semoga bisa membantu!! terima kasih!!

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