(3-x)^6+(x+1)^6=730 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Suma y producto de raíces
[src]
_______________ _______________ _______________ _______________
/ ______ / ______ / ______ / ______
/ 61 \/ 2517 / 61 \/ 2517 / 61 \/ 2517 / 61 \/ 2517
2 + 1 - I* / -- + -------- + 1 + I* / -- + -------- + 1 - I* / -- - -------- + 1 + I* / -- - --------
\/ 2 2 \/ 2 2 \/ 2 2 \/ 2 2
1−i261−22517+2+1−i22517+261+1+i22517+261+1+i261−22517
/ _______________\ / _______________\ / _______________\ / _______________\
| / ______ | | / ______ | | / ______ | | / ______ |
| / 61 \/ 2517 | | / 61 \/ 2517 | | / 61 \/ 2517 | | / 61 \/ 2517 |
0*2*|1 - I* / -- + -------- |*|1 + I* / -- + -------- |*|1 - I* / -- - -------- |*|1 + I* / -- - -------- |
\ \/ 2 2 / \ \/ 2 2 / \ \/ 2 2 / \ \/ 2 2 /
0⋅21−i22517+2611+i22517+2611−i261−225171+i261−22517
_______________
/ ______
/ 61 \/ 2517
x3 = 1 - I* / -- + --------
\/ 2 2
x3=1−i22517+261
_______________
/ ______
/ 61 \/ 2517
x4 = 1 + I* / -- + --------
\/ 2 2
x4=1+i22517+261
_______________
/ ______
/ 61 \/ 2517
x5 = 1 - I* / -- - --------
\/ 2 2
x5=1−i261−22517
_______________
/ ______
/ 61 \/ 2517
x6 = 1 + I* / -- - --------
\/ 2 2
x6=1+i261−22517
x6 = 1 + i*sqrt(61/2 - sqrt(2517)/2)
x2 = 1.0 - 7.45552519875172*i
x3 = 1.0 + 2.32704619867723*i
x4 = 1.0 - 2.32704619867723*i
x5 = 1.0 + 7.45552519875172*i