El profesor se sorprenderá mucho al ver tu solución correcta😉
4 4 2 (x - 2) + (x + 6) = -7*(x + 2)
suma
__________________ __________________ __________________ __________________ / ______ / ______ / ______ / ______ I*\/ 199 + 3*\/ 3945 I*\/ 199 + 3*\/ 3945 I*\/ 199 - 3*\/ 3945 I*\/ 199 - 3*\/ 3945 -2 - ----------------------- + -2 + ----------------------- + -2 - ----------------------- + -2 + ----------------------- 2 2 2 2
=
-8
producto
/ __________________\ / __________________\ / __________________\ / __________________\ | / ______ | | / ______ | | / ______ | | / ______ | | I*\/ 199 + 3*\/ 3945 | | I*\/ 199 + 3*\/ 3945 | | I*\/ 199 - 3*\/ 3945 | | I*\/ 199 - 3*\/ 3945 | |-2 - -----------------------|*|-2 + -----------------------|*|-2 - -----------------------|*|-2 + -----------------------| \ 2 / \ 2 / \ 2 / \ 2 /
=
670
670
__________________ / ______ I*\/ 199 + 3*\/ 3945 x1 = -2 - ----------------------- 2
__________________ / ______ I*\/ 199 + 3*\/ 3945 x2 = -2 + ----------------------- 2
__________________ / ______ I*\/ 199 - 3*\/ 3945 x3 = -2 - ----------------------- 2
__________________ / ______ I*\/ 199 - 3*\/ 3945 x4 = -2 + ----------------------- 2
x4 = -2 + i*sqrt(199 - 3*sqrt(3945))/2
x1 = -2.0 - 9.8415916518786*i
x2 = -2.0 + 9.8415916518786*i
x3 = -2.0 + 1.62575328930111*i
x4 = -2.0 - 1.62575328930111*i
x4 = -2.0 - 1.62575328930111*i