Question

quais sao as raizes da equaçao x2-14x+48=0

Answer 1

x² - 14x + 48 = 0
(x - 6)(x - 8) = 0

x - 6 = 0 ---> x' = 6
x - 8 = 0 ---> x'' = 8

S = { 6 ; 8 }