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) * (-5*x) = 20*x
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
/ / ___ ___\\ / / / ___ ___\\\ y1 = -re(x) - re\acot\\/ 5 *\/ x // + I*\-im(x) - im\acot\\/ 5 *\/ x ///
/ / / ___ ___\\\ / / ___ ___\\ y2 = -re(x) + I*\-im(x) + im\acot\\/ 5 *\/ x /// + re\acot\\/ 5 *\/ x //
y2 = i*(-im(x) + im(acot(sqrt(5)*sqrt(x)))) - re(x) + re(acot(sqrt(5)*sqrt(x)))
suma
/ / ___ ___\\ / / / ___ ___\\\ / / / ___ ___\\\ / / ___ ___\\ -re(x) - re\acot\\/ 5 *\/ x // + I*\-im(x) - im\acot\\/ 5 *\/ x /// + -re(x) + I*\-im(x) + im\acot\\/ 5 *\/ x /// + re\acot\\/ 5 *\/ x //
=
/ / / ___ ___\\\ / / / ___ ___\\\ -2*re(x) + I*\-im(x) - im\acot\\/ 5 *\/ x /// + I*\-im(x) + im\acot\\/ 5 *\/ x ///
producto
/ / / ___ ___\\ / / / ___ ___\\\\ / / / / ___ ___\\\ / / ___ ___\\\ \-re(x) - re\acot\\/ 5 *\/ x // + I*\-im(x) - im\acot\\/ 5 *\/ x ////*\-re(x) + I*\-im(x) + im\acot\\/ 5 *\/ x /// + re\acot\\/ 5 *\/ x ///
=
/ / / ___ ___\\ / / / ___ ___\\ \ \ / / / / ___ ___\\\ / / ___ ___\\\ \- re\acot\\/ 5 *\/ x // + I*\- im\acot\\/ 5 *\/ x // + im(x)/ + re(x)/*\I*\im(x) + im\acot\\/ 5 *\/ x /// + re(x) + re\acot\\/ 5 *\/ x ///
(-re(acot(sqrt(5)*sqrt(x))) + i*(-im(acot(sqrt(5)*sqrt(x))) + im(x)) + re(x))*(i*(im(x) + im(acot(sqrt(5)*sqrt(x)))) + re(x) + re(acot(sqrt(5)*sqrt(x))))