Matematika

Pertanyaan

Tolong jawabin no.2 dongg sama caranyaa.
Tolong jawabin no.2 dongg sama caranyaa.

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1 Jawaban

  • 3 / (x + 2) + 2 / (x-3) <= dikali silang

    =>  3(x - 3) + 2(x + 2)
          ------------------------
             (x + 2) * (x - 3)

    => 3x - 9 + 2x + 4
         --------------------
             x^2 - x - 6

    =>   5x - 5
          ----------
        x^2 - x - 6

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