El profesor se sorprenderá mucho al ver tu solución correcta😉
4 2 (x - 2) + 3*(x - 2) - 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
___ ___ ___ ___ 2 - \/ 2 + 2 + \/ 2 + 2 - I*\/ 5 + 2 + I*\/ 5
=
8
producto
/ ___\ / ___\ / ___\ / ___\ \2 - \/ 2 /*\2 + \/ 2 /*\2 - I*\/ 5 /*\2 + I*\/ 5 /
=
18
18
___ x1 = 2 - \/ 2
___ x2 = 2 + \/ 2
___ x3 = 2 - I*\/ 5
___ x4 = 2 + I*\/ 5
x4 = 2 + sqrt(5)*i
x1 = 0.585786437626905
x2 = 2.0 + 2.23606797749979*i
x3 = 2.0 - 2.23606797749979*i
x4 = 3.41421356237309
x4 = 3.41421356237309