El profesor se sorprenderá mucho al ver tu solución correcta😉
x1 = -0.000159923261380426
x2 = 1.05335579934945
x3 = 0.973402061955966 - 0.0478623758228603*I
x4 = 0.973402061955966 + 0.0478623758228603*I
x4 = 0.973402061955966 + 0.0478623758228603*i
suma
-0.000159923261380426 + 1.05335579934945 + 0.973402061955966 - 0.0478623758228603*I + 0.973402061955966 + 0.0478623758228603*I
=
3.00000000000000
producto
-0.000159923261380426*1.05335579934945*(0.973402061955966 - 0.0478623758228603*I)*(0.973402061955966 + 0.0478623758228603*I)
=
-0.000160000000000000
-0.000160000000000000
x1 = 0.973402061955966 - 0.0478623758228603*i
x2 = 1.05335579934945
x3 = 0.973402061955966 + 0.0478623758228603*i
x4 = -0.000159923261380426
x4 = -0.000159923261380426