nilai 3×dari 2 log akar12×+4=3
Matematika
windy346
Pertanyaan
nilai 3×dari 2 log akar12×+4=3
1 Jawaban
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1. Jawaban Anonyme
²log √(12x + 4) = 3
√(12x + 4) = 2³
12x + 4 = 8²
12x = 64 - 4
x = 5
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3x = 3 × 5 = 15