El profesor se sorprenderá mucho al ver tu solución correcta😉
4 (9/10 - x) *(x + 7/10) ------------------------------ = 5.205e-5 4 50625*(1/10 - x)*(1/10 - 4*x)
suma
-0.218373760823069 + -0.00252680516752276 - 0.236428514569593*I + -0.00252680516752276 + 0.236428514569593*I + 0.213712004031086 - 0.100051973612214*I + 0.213712004031086 + 0.100051973612214*I
=
0.203996636904057
producto
-0.218373760823069*(-0.00252680516752276 - 0.236428514569593*I)*(-0.00252680516752276 + 0.236428514569593*I)*(0.213712004031086 - 0.100051973612214*I)*(0.213712004031086 + 0.100051973612214*I)
=
-0.000679788932701815
-0.000679788932701815
x1 = -0.218373760823069
x2 = -0.00252680516752276 - 0.236428514569593*I
x3 = -0.00252680516752276 + 0.236428514569593*I
x4 = 0.213712004031086 - 0.100051973612214*I
x5 = 0.213712004031086 + 0.100051973612214*I
x5 = 0.213712004031086 + 0.100051973612214*i
x1 = -0.218373760823069
x2 = -0.00252680516752276 - 0.236428514569593*i
x3 = -0.00252680516752276 + 0.236428514569593*i
x4 = 0.213712004031086 - 0.100051973612214*i
x5 = 0.213712004031086 + 0.100051973612214*i
x5 = 0.213712004031086 + 0.100051973612214*i