El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 2 \ \x - 2*x - 5/*2 - 2*(x2 - 2*x - 5) = 3
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (2) * (-3 - 2*x2) = 24 + 16*x2
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
______________________________ ______________________________ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ \/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------| \ 2 / \ 2 / x1 = - -------------------------------------------------------------------- - ---------------------------------------------------------------------- 2 2
______________________________ ______________________________ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ \/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------| \ 2 / \ 2 / x2 = -------------------------------------------------------------------- + ---------------------------------------------------------------------- 2 2
x2 = i*((4*re(x2) + 6)^2 + 16*im(x2)^2)^(1/4)*sin(atan2(4*im(x2, 4*re(x2) + 6)/2)/2 + ((4*re(x2) + 6)^2 + 16*im(x2)^2)^(1/4)*cos(atan2(4*im(x2), 4*re(x2) + 6)/2)/2)
suma
______________________________ ______________________________ ______________________________ ______________________________ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ \/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------| \/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------| \ 2 / \ 2 / \ 2 / \ 2 / - -------------------------------------------------------------------- - ---------------------------------------------------------------------- + -------------------------------------------------------------------- + ---------------------------------------------------------------------- 2 2 2 2
=
0
producto
/ ______________________________ ______________________________ \ / ______________________________ ______________________________ \ | 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\| |4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\ 4 / 2 2 /atan2(4*im(x2), 6 + 4*re(x2))\| | \/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------|| |\/ (6 + 4*re(x2)) + 16*im (x2) *cos|-----------------------------| I*\/ (6 + 4*re(x2)) + 16*im (x2) *sin|-----------------------------|| | \ 2 / \ 2 /| | \ 2 / \ 2 /| |- -------------------------------------------------------------------- - ----------------------------------------------------------------------|*|-------------------------------------------------------------------- + ----------------------------------------------------------------------| \ 2 2 / \ 2 2 /
=
_____________________________ / 2 2 I*atan2(4*im(x2), 6 + 4*re(x2)) -\/ (3 + 2*re(x2)) + 4*im (x2) *e ------------------------------------------------------------------- 2
-sqrt((3 + 2*re(x2))^2 + 4*im(x2)^2)*exp(i*atan2(4*im(x2), 6 + 4*re(x2)))/2