|2x-1|=|x+3| tolong dong djawab penting
Matematika
okti24
Pertanyaan
|2x-1|=|x+3| tolong dong djawab penting
2 Jawaban
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1. Jawaban kiko33
|2x-1| = |x+3|
2x-1 = x+3 atau 2x-1 = -x-3
2x-x = 3+1 atau 2x +x = -3+1
x = 4 atau x = -2/3 -
2. Jawaban Anonyme
|2x - 1| = |x + 3|
(2x - 1)² - (x + 3)² = 0
(3x + 2)(x - 4) = 0
x = -2/3 atau x = 4