El profesor se sorprenderá mucho al ver tu solución correcta😉
___________ ___________ 3 / ___ 3 / ___ \/ 2 + \/ 5 + \/ 2 - \/ 5 = x
suma
____________ ____________ ___________ 3 / ___ ___ 3 / ___ 3 / ___ \/ -2 + \/ 5 I*\/ 3 *\/ -2 + \/ 5 \/ 2 + \/ 5 + --------------- + ----------------------- 2 2
=
____________ ____________ ___________ 3 / ___ ___ 3 / ___ 3 / ___ \/ -2 + \/ 5 I*\/ 3 *\/ -2 + \/ 5 \/ 2 + \/ 5 + --------------- + ----------------------- 2 2
producto
____________ ____________ ___________ 3 / ___ ___ 3 / ___ 3 / ___ \/ -2 + \/ 5 I*\/ 3 *\/ -2 + \/ 5 \/ 2 + \/ 5 + --------------- + ----------------------- 2 2
=
____________ ____________ ___________ 3 / ___ ___ 3 / ___ 3 / ___ \/ -2 + \/ 5 I*\/ 3 *\/ -2 + \/ 5 \/ 2 + \/ 5 + --------------- + ----------------------- 2 2
(2 + sqrt(5))^(1/3) + (-2 + sqrt(5))^(1/3)/2 + i*sqrt(3)*(-2 + sqrt(5))^(1/3)/2
____________ ____________ ___________ 3 / ___ ___ 3 / ___ 3 / ___ \/ -2 + \/ 5 I*\/ 3 *\/ -2 + \/ 5 x1 = \/ 2 + \/ 5 + --------------- + ----------------------- 2 2
x1 = (-2 + sqrt(5))^(1/3)/2 + (2 + sqrt(5))^(1/3) + sqrt(3)*i*(-2 + sqrt(5))^(1/3)/2
x1 = 1.92705098312484 + 0.535233134659635*i
x1 = 1.92705098312484 + 0.535233134659635*i