²log(x²-4x+6) = 1 kerjainnn
Matematika
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²log(x²-4x+6) = 1 kerjainnn
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1. Jawaban Anonyme
LogariTma
2'log (x² - 4x + 6) = 1
2'log (x² - 4x + 6) = 2'log 2
x² - 4x + 6 = 2
x² - 4x + 4 = 0
(x - 2)² = 0
x = 2