Persamaan linear nilai mutlak 1 variabel |2x-1| = |X+3|
Matematika
DickyNS
Pertanyaan
Persamaan linear nilai mutlak 1 variabel
|2x-1| = |X+3|
|2x-1| = |X+3|
1 Jawaban
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1. Jawaban Anonyme
|2x - 1| = |x + 3|
(2x - 1)² - (x + 3)² = 0
(3x + 2)(x - 4) = 0
x = -2/3 atau x = 4
HP = {-2/3 , 4}