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Verified answer
Materi : Pertidaksamaan MutlakPembahasan :
|x + 3|/|2x - 1| > 2
|x + 3| > 2|2x - 1|
|x + 3| > |4x - 2|
(x + 3)² > (4x - 2)²
(4x - 2)² - (x + 3)² < 0
(4x - 2 + x + 3)(4x - 2 - x - 3) < 0
(5x + 1)(3x - 5) < 0
Hp : {-1/5 < x < 5/3, x € R}