El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 4\ | 4*x x | 19/5 = y*|1 - --- + --| \ 3 3 /
(19/5) = y*(1-4/3*x+1/3*(x^4))
19/5 = y*(1-4/3*x+1/3*(x^4))
19/5 = y1-4/3*x+1/3*+x+4)
19/5 = y*(1 - 4*x/3 + x^4/3)
y = -19/5 + y*(1 - 4*x/3 + x^4/3) / (0)
/ 4 4 2 2 \ / 3 3 \ 57*\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ 57*I*\4*im(x) - 4*re (x)*im(x) + 4*im (x)*re(x)/ y1 = ------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------ / 2 2\ / 2 2\ |/ 3 3 \ / 4 4 2 2 \ | |/ 3 3 \ / 4 4 2 2 \ | 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ / 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ /
y1 = 57*i*(-4*re(x)^3*im(x) + 4*re(x)*im(x)^3 + 4*im(x))/(5*((4*re(x)^3*im(x) - 4*re(x)*im(x)^3 - 4*im(x))^2 + (re(x)^4 - 6*re(x)^2*im(x)^2 - 4*re(x) + im(x)^4 + 3)^2)) + 57*(re(x)^4 - 6*re(x)^2*im(x)^2 - 4*re(x) + im(x)^4 + 3)/(5*((4*re(x)^3*im(x) - 4*re(x)*im(x)^3 - 4*im(x))^2 + (re(x)^4 - 6*re(x)^2*im(x)^2 - 4*re(x) + im(x)^4 + 3)^2))
suma
/ 4 4 2 2 \ / 3 3 \ 57*\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ 57*I*\4*im(x) - 4*re (x)*im(x) + 4*im (x)*re(x)/ ------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------ / 2 2\ / 2 2\ |/ 3 3 \ / 4 4 2 2 \ | |/ 3 3 \ / 4 4 2 2 \ | 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ / 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ /
=
/ 4 4 2 2 \ / 3 3 \ 57*\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ 57*I*\4*im(x) - 4*re (x)*im(x) + 4*im (x)*re(x)/ ------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------ / 2 2\ / 2 2\ |/ 3 3 \ / 4 4 2 2 \ | |/ 3 3 \ / 4 4 2 2 \ | 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ / 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ /
producto
/ 4 4 2 2 \ / 3 3 \ 57*\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ 57*I*\4*im(x) - 4*re (x)*im(x) + 4*im (x)*re(x)/ ------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------ / 2 2\ / 2 2\ |/ 3 3 \ / 4 4 2 2 \ | |/ 3 3 \ / 4 4 2 2 \ | 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ / 5*\\-4*im(x) - 4*im (x)*re(x) + 4*re (x)*im(x)/ + \3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ /
=
/ 4 4 2 2 / 3 2 \ \ 57*\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x) + 4*I*\1 - re (x) + im (x)*re(x)/*im(x)/ ----------------------------------------------------------------------------------------------- / 2 2 \ |/ 4 4 2 2 \ / 3 2 \ 2 | 5*\\3 + im (x) + re (x) - 4*re(x) - 6*im (x)*re (x)/ + 16*\1 - re (x) + im (x)*re(x)/ *im (x)/
57*(3 + im(x)^4 + re(x)^4 - 4*re(x) - 6*im(x)^2*re(x)^2 + 4*i*(1 - re(x)^3 + im(x)^2*re(x))*im(x))/(5*((3 + im(x)^4 + re(x)^4 - 4*re(x) - 6*im(x)^2*re(x)^2)^2 + 16*(1 - re(x)^3 + im(x)^2*re(x))^2*im(x)^2))