El profesor se sorprenderá mucho al ver tu solución correcta😉
a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (1) * (1/2) = -2
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
/ ___\ |\/ 2 | x1 = -I*asinh|-----| \ 2 /
/ ___\ |\/ 2 | x2 = I*asinh|-----| \ 2 /
/ ___\ |\/ 2 | x3 = pi - I*asinh|-----| \ 2 /
/ ___\ |\/ 2 | x4 = pi + I*asinh|-----| \ 2 /
x4 = pi + i*asinh(sqrt(2)/2)
suma
/ ___\ / ___\ / ___\ / ___\ |\/ 2 | |\/ 2 | |\/ 2 | |\/ 2 | - I*asinh|-----| + I*asinh|-----| + pi - I*asinh|-----| + pi + I*asinh|-----| \ 2 / \ 2 / \ 2 / \ 2 /
=
2*pi
producto
/ ___\ / ___\ / / ___\\ / / ___\\ |\/ 2 | |\/ 2 | | |\/ 2 || | |\/ 2 || -I*asinh|-----|*I*asinh|-----|*|pi - I*asinh|-----||*|pi + I*asinh|-----|| \ 2 / \ 2 / \ \ 2 // \ \ 2 //
=
/ ___\ / / ___\\ 2|\/ 2 | | 2 2|\/ 2 || asinh |-----|*|pi + asinh |-----|| \ 2 / \ \ 2 //
asinh(sqrt(2)/2)^2*(pi^2 + asinh(sqrt(2)/2)^2)
x1 = -0.658478948462408*i
x2 = 0.658478948462408*i
x3 = 3.14159265358979 - 0.658478948462408*i
x4 = 3.14159265358979 + 0.658478948462408*i
x4 = 3.14159265358979 + 0.658478948462408*i