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Verified answer
Bab Pertidaksamaan LinearMatematika SMP Kelas VIII
(x² - 5x - 4)/(x + 3) - 1 > 0
(x² - 5x - 4 - x - 3)/(x + 3) > 0
(x² - 6x - 7) / (x + 3) > 0
x² - 6x - 7 > 0
(x + 1) (x - 7) > 0
x < - 1 atau x > 7
x + 3 > 0
x > - 3
HP = { x | -3 < x < -1 atau x > 7, x € bilangan real }