Question

Os 0 da equacao x² - 5x - 24 = 0

Answer 1

x² - 5x - 24 = 0
(x - 8)(x + 3) = 0

x - 8 = 0 ---> x' = 8

x + 3 = 0 ---> x'' = - 3


S = { - 3 ; 8 }