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2/(2 - x) - 3 > 0
(2 - 3(2 - x))/(2 - x) > 0
(- 4 + 3x)/(2 - x) > 0
pembuat nol di x = 4/3 dan x = 2
______ 4/3 ______ 2 ______
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HP : {x | 4/3 < x < 2, x ∈ R}