El profesor se sorprenderá mucho al ver tu solución correcta😉
(x - 3)*(x - 4)*(x - 5)*(x - 6) - 1 = 0
_____________ / ___ 9 \/ 5 + 4*\/ 2 x1 = - - ---------------- 2 2
_____________ / ___ 9 \/ 5 + 4*\/ 2 x2 = - + ---------------- 2 2
______________ / ___ 9 I*\/ -5 + 4*\/ 2 x3 = - - ------------------- 2 2
______________ / ___ 9 I*\/ -5 + 4*\/ 2 x4 = - + ------------------- 2 2
x4 = 9/2 + i*sqrt(-5 + 4*sqrt(2))/2
suma
_____________ _____________ ______________ ______________ / ___ / ___ / ___ / ___ 9 \/ 5 + 4*\/ 2 9 \/ 5 + 4*\/ 2 9 I*\/ -5 + 4*\/ 2 9 I*\/ -5 + 4*\/ 2 - - ---------------- + - + ---------------- + - - ------------------- + - + ------------------- 2 2 2 2 2 2 2 2
=
18
producto
/ _____________\ / _____________\ / ______________\ / ______________\ | / ___ | | / ___ | | / ___ | | / ___ | |9 \/ 5 + 4*\/ 2 | |9 \/ 5 + 4*\/ 2 | |9 I*\/ -5 + 4*\/ 2 | |9 I*\/ -5 + 4*\/ 2 | |- - ----------------|*|- + ----------------|*|- - -------------------|*|- + -------------------| \2 2 / \2 2 / \2 2 / \2 2 /
=
359
359
x1 = 4.5 + 0.405232726187181*i
x2 = 4.5 - 0.405232726187181*i
x3 = 6.1322418823119
x4 = 2.8677581176881
x4 = 2.8677581176881