El profesor se sorprenderá mucho al ver tu solución correcta😉
suma
___________ ___________ ___ / ___ ___ / ___ 5 \/ 5 / 5 \/ 5 5 \/ 5 / 5 \/ 5 -1 + - - - ----- - I* / - - ----- + - - - ----- + I* / - - ----- 4 4 \/ 8 8 4 4 \/ 8 8
=
___ 7 \/ 5 - - - ----- 2 2
producto
/ ___________\ / ___________\ | ___ / ___ | | ___ / ___ | | 5 \/ 5 / 5 \/ 5 | | 5 \/ 5 / 5 \/ 5 | -0*|- - - ----- - I* / - - ----- |*|- - - ----- + I* / - - ----- | \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 /
=
0
0
x1 = -1
x2 = 0
___________ ___ / ___ 5 \/ 5 / 5 \/ 5 x3 = - - - ----- - I* / - - ----- 4 4 \/ 8 8
___________ ___ / ___ 5 \/ 5 / 5 \/ 5 x4 = - - - ----- + I* / - - ----- 4 4 \/ 8 8
x4 = -5/4 - sqrt(5)/4 + i*sqrt(5/8 - sqrt(5)/8)
x1 = -1.0
x2 = 0
x3 = -1.80901699437495 - 0.587785252292473*i
x4 = -1.80901699437495 + 0.587785252292473*i
x4 = -1.80901699437495 + 0.587785252292473*i