Obs : a função .
Ola Eli
x² - 5x + 6 = 0
delta
d² = 25 - 4*1*6 = 25 - 24 = 1
d = 1
x1 = (5 + 1)/2 = 3
x2 = (5 - 1)/2 = 2
pronto
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Ola Eli
x² - 5x + 6 = 0
delta
d² = 25 - 4*1*6 = 25 - 24 = 1
d = 1
x1 = (5 + 1)/2 = 3
x2 = (5 - 1)/2 = 2
pronto