2x+3log(x2-3x+2)=2x+3log (5x-10)
Matematika
yolanda161923
Pertanyaan
2x+3log(x2-3x+2)=2x+3log (5x-10)
1 Jawaban
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1. Jawaban Anonyme
LogAritMa
2x + ³log (x² - 3x + 2) = 2x + ³log (5x - 10)
x² - 3x + 2 = 5x - 10
x² - 3x - 5x + 2 + 10 = 0
x² - 8x + 12 = 0
(x - 2)(x - 6) = 0
x = 2 atau x = 6