El profesor se sorprenderá mucho al ver tu solución correcta😉
4 4 / 9 \ / 1 2\ 69 x*|---| *|1 - -----*x | = --- \4*2/ \ 4*9/4 / 250
x1 = 0.174661580025229
x2 = 2.03612843636021
x3 = 3.63317559384591
x4 = -3.5001840783191 - 0.414680319779908*I
x5 = -3.5001840783191 + 0.414680319779908*I
x6 = -2.53948956010152 - 0.673835837625549*I
x7 = -2.53948956010152 + 0.673835837625549*I
x8 = 3.11769083330495 - 0.694566571813065*I
x9 = 3.11769083330495 + 0.694566571813065*I
x9 = 3.11769083330495 + 0.694566571813065*i
suma
0.174661580025229 + 2.03612843636021 + 3.63317559384591 + -3.5001840783191 - 0.414680319779908*I + -3.5001840783191 + 0.414680319779908*I + -2.53948956010152 - 0.673835837625549*I + -2.53948956010152 + 0.673835837625549*I + 3.11769083330495 - 0.694566571813065*I + 3.11769083330495 + 0.694566571813065*I
=
0
producto
0.174661580025229*2.03612843636021*3.63317559384591*(-3.5001840783191 - 0.414680319779908*I)*(-3.5001840783191 + 0.414680319779908*I)*(-2.53948956010152 - 0.673835837625549*I)*(-2.53948956010152 + 0.673835837625549*I)*(3.11769083330495 - 0.694566571813065*I)*(3.11769083330495 + 0.694566571813065*I)
=
1130.496 + 2.8421709430404e-14*I
1130.496 + 2.8421709430404e-14*i
x1 = 3.11769083330495 + 0.694566571813065*i
x2 = 2.03612843636021
x3 = -3.5001840783191 - 0.414680319779908*i
x4 = 3.11769083330495 - 0.694566571813065*i
x5 = -2.53948956010152 + 0.673835837625549*i
x6 = -2.53948956010152 - 0.673835837625549*i
x7 = -3.5001840783191 + 0.414680319779908*i
x8 = 3.63317559384591
x9 = 0.174661580025229
x9 = 0.174661580025229