El profesor se sorprenderá mucho al ver tu solución correcta😉
4 2 (x - 3) - 3*(x - 3) - 10 = 0
a*v^2 + b*v + c = 0
D = b^2 - 4 * a * c =
(-3)^2 - 4 * (1) * (-10) = 49
v1 = (-b + sqrt(D)) / (2*a)
v2 = (-b - sqrt(D)) / (2*a)
suma
___ ___ ___ ___ 3 - \/ 5 + 3 + \/ 5 + 3 - I*\/ 2 + 3 + I*\/ 2
=
12
producto
/ ___\ / ___\ / ___\ / ___\ \3 - \/ 5 /*\3 + \/ 5 /*\3 - I*\/ 2 /*\3 + I*\/ 2 /
=
44
44
___ x1 = 3 - \/ 5
___ x2 = 3 + \/ 5
___ x3 = 3 - I*\/ 2
___ x4 = 3 + I*\/ 2
x4 = 3 + sqrt(2)*i
x1 = 3.0 - 1.4142135623731*i
x2 = 5.23606797749979
x3 = 3.0 + 1.4142135623731*i
x4 = 0.76393202250021
x4 = 0.76393202250021