El profesor se sorprenderá mucho al ver tu solución correcta😉
5 19 (-x + 2) - 3*x + -- = 0 2
x1 = 2.93211794018716
x2 = 0.863588226147855 - 0.973415701359464*I
x3 = 0.863588226147855 + 0.973415701359464*I
x4 = 2.67035280375856 - 1.10801101114248*I
x5 = 2.67035280375856 + 1.10801101114248*I
x5 = 2.67035280375856 + 1.10801101114248*i
suma
2.93211794018716 + 0.863588226147855 - 0.973415701359464*I + 0.863588226147855 + 0.973415701359464*I + 2.67035280375856 - 1.10801101114248*I + 2.67035280375856 + 1.10801101114248*I
=
10.0000000000000
producto
2.93211794018716*(0.863588226147855 - 0.973415701359464*I)*(0.863588226147855 + 0.973415701359464*I)*(2.67035280375856 - 1.10801101114248*I)*(2.67035280375856 + 1.10801101114248*I)
=
41.5000000000000
41.5000000000000
x1 = 2.67035280375856 + 1.10801101114248*i
x2 = 2.67035280375856 - 1.10801101114248*i
x3 = 0.863588226147855 - 0.973415701359464*i
x4 = 2.93211794018716
x5 = 0.863588226147855 + 0.973415701359464*i
x5 = 0.863588226147855 + 0.973415701359464*i