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Verified answer
Kelas 10 MatematikaBab Persamaan Kuadrat
p + 2 = x
p = x - 2
6x² - x - 2 = 0
6 (x - 2)² - (x - 2) - 2 = 0
6 (x² - 4x + 4) - x + 2 - 2 = 0
6x² - 24x + 24 - x = 0
6x² - 25x + 24 = 0