El profesor se sorprenderá mucho al ver tu solución correcta😉
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-16)^2 - 4 * (1) * (4032) = -15872
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
____ x1 = 8 - 8*I*\/ 62
____ x2 = 8 + 8*I*\/ 62
x2 = 8 + 8*sqrt(62)*i
suma
____ ____ 8 - 8*I*\/ 62 + 8 + 8*I*\/ 62
=
16
producto
/ ____\ / ____\ \8 - 8*I*\/ 62 /*\8 + 8*I*\/ 62 /
=
4032
4032
x1 = 8.0 - 62.9920629920945*i
x2 = 8.0 + 62.9920629920945*i
x2 = 8.0 + 62.9920629920945*i