El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 2\ log\x /*16 + log(2*x)*8 = 2
suma
___________ ___________ 4/5 1/20 / 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20 / 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20 2 *e \2 + 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e \- 2 - 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e ---------- + - ------------------------- - ---------------------------- + --------------------------- + ---------------------------- 2 8 4 8 4
=
4/5 1/20 / 4/5 4/5 ___\ 1/20 / 4/5 4/5 ___\ 1/20 2 *e \2 + 2 *\/ 5 /*e \- 2 - 2 *\/ 5 /*e ---------- - ------------------------- + --------------------------- 2 8 8
producto
/ ___________ \ / ___________ \ 4/5 1/20 | / 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20| |/ 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20| 2 *e | \2 + 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e | |\- 2 - 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e | ----------*|- ------------------------- - ----------------------------|*|--------------------------- + ----------------------------| 2 \ 8 4 / \ 8 4 /
=
2/5 3/20 2 *e ---------- 2
2^(2/5)*exp(3/20)/2
4/5 1/20 2 *e x1 = ---------- 2
___________ / 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20 \2 + 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e x2 = - ------------------------- - ---------------------------- 8 4
___________ / 4/5 4/5 ___\ 1/20 3/10 / ___ 1/20 \- 2 - 2 *\/ 5 /*e I*2 *\/ 5 - \/ 5 *e x3 = --------------------------- + ---------------------------- 8 4
x3 = (-2^(4/5)*sqrt(5) - 2^(4/5))*exp(1/20)/8 + 2^(3/10)*i*sqrt(5 - sqrt(5))*exp(1/20)/4
x1 = 0.915184645127082
x2 = -0.740399930898815 - 0.537932037530219*i
x3 = -0.740399930898815 + 0.537932037530219*i
x3 = -0.740399930898815 + 0.537932037530219*i