El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 2 2 (x - 3) + (1 - x) + x + (2 - x) + 10 1 --------------------------------------------- = ----- _____________________ _______________ ___ / 2 2 / 2 2 \/ 2 2*\/ (x - 3) + (1 - x) *\/ x + (2 - x)
suma
_______________ _______________ / ____ / ____ 3 I*\/ 27 - 4*\/ 19 3 I*\/ 27 - 4*\/ 19 - - -------------------- + - + -------------------- 2 2 2 2
=
3
producto
/ _______________\ / _______________\ | / ____ | | / ____ | |3 I*\/ 27 - 4*\/ 19 | |3 I*\/ 27 - 4*\/ 19 | |- - --------------------|*|- + --------------------| \2 2 / \2 2 /
=
____ 9 - \/ 19
9 - sqrt(19)
_______________ / ____ 3 I*\/ 27 - 4*\/ 19 x1 = - - -------------------- 2 2
_______________ / ____ 3 I*\/ 27 - 4*\/ 19 x2 = - + -------------------- 2 2
x2 = 3/2 + i*sqrt(27 - 4*sqrt(19))/2
x1 = 1.5 - 1.54631854947786*i
x2 = 1.5 + 1.54631854947786*i
x2 = 1.5 + 1.54631854947786*i