Matematika

Pertanyaan

Nilai X1 . X2 dari x log 2 + x log (3x-4) = 2

1 Jawaban

  • LogAritMa

    x'log 2 + x'log (3x - 4) = 2
    x'log (2(3x - 4)) = x'log x²
    2(3x - 4) = x²
    6x - 8 = x²
    x² - 6x + 8 = 0
    x1 . x2 = c/a
    x1 . x2 = 8 ✔

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