El profesor se sorprenderá mucho al ver tu solución correcta😉
(x + 1)*(x - 2)*(x - 5) 2 -----------------------*x - 2*x - 1 = 0 3
x1 = -1.15201514730334
x2 = -0.340617219821386
x3 = 5.06977998414524
x4 = 1.21142619148975 - 0.201165246190214*I
x5 = 1.21142619148975 + 0.201165246190214*I
x5 = 1.21142619148975 + 0.201165246190214*i
suma
-1.15201514730334 - 0.340617219821386 + 5.06977998414524 + 1.21142619148975 - 0.201165246190214*I + 1.21142619148975 + 0.201165246190214*I
=
6.00000000000000
producto
-1.15201514730334*-0.340617219821386*5.06977998414524*(1.21142619148975 - 0.201165246190214*I)*(1.21142619148975 + 0.201165246190214*I)
=
3.0 - 5.55111512312578e-17*I
3.0 - 5.55111512312578e-17*i
x1 = -1.15201514730334
x2 = 5.06977998414524
x3 = -0.340617219821386
x4 = 1.21142619148975 - 0.201165246190214*i
x5 = 1.21142619148975 + 0.201165246190214*i
x5 = 1.21142619148975 + 0.201165246190214*i