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Verified answer
Materi : Pertidaksamaan MutlakPembahasan :
|3x - 6| > |2x + 1|
(3x - 6)² > (2x + 1)²
(3x - 6)² - (2x + 1)² > 0
(3x - 6 + 2x + 1)(3x - 6 - 2x - 1) > 0
(5x - 5)(x - 7) > 0
Hp : {x < 1 atau x > 7, x € R}