Matematika

Pertanyaan

1-2x x-2
------=-------
3-x 3x-1

1 Jawaban

  • Jawab
    (1-2x) (3x-1) = (x-2) (3-x )
    3x - 1 - 6x^2 + 2x = 3x - x^2 -6 + 2x
    -6x^2 + 5x -1 = -x^2 +5x -6
    -6x^2 + x^2 + 5x - 5x -1 +6 = 0
    5x^2 + 5 = 0

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