El profesor se sorprenderá mucho al ver tu solución correcta😉
/8 y\ (12*y + 18)*|- - -| = o \5 5/
a*y^2 + b*y + c = 0
D = b^2 - 4 * a * c =
(78/5)^2 - 4 * (-12/5) * (144/5 - o) = 12996/25 - 48*o/5
y1 = (-b + sqrt(D)) / (2*a)
y2 = (-b - sqrt(D)) / (2*a)
__________________________________ __________________________________ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------| 13 \ 2 / \ 2 / y1 = -- - ---------------------------------------------------------------------------- - ------------------------------------------------------------------------------ 4 12 12
__________________________________ __________________________________ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------| 13 \ 2 / \ 2 / y2 = -- + ---------------------------------------------------------------------------- + ------------------------------------------------------------------------------ 4 12 12
y2 = i*((3249 - 60*re(o))^2 + 3600*im(o)^2)^(1/4)*sin(atan2(-60*im(o, 3249 - 60*re(o))/2)/12 + ((3249 - 60*re(o))^2 + 3600*im(o)^2)^(1/4)*cos(atan2(-60*im(o), 3249 - 60*re(o))/2)/12 + 13/4)
suma
__________________________________ __________________________________ __________________________________ __________________________________ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------| \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------| 13 \ 2 / \ 2 / 13 \ 2 / \ 2 / -- - ---------------------------------------------------------------------------- - ------------------------------------------------------------------------------ + -- + ---------------------------------------------------------------------------- + ------------------------------------------------------------------------------ 4 12 12 4 12 12
=
13/2
producto
/ __________________________________ __________________________________ \ / __________________________________ __________________________________ \ | 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\| | 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\ 4 / 2 2 /atan2(-60*im(o), 3249 - 60*re(o))\| | \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------|| | \/ (3249 - 60*re(o)) + 3600*im (o) *cos|---------------------------------| I*\/ (3249 - 60*re(o)) + 3600*im (o) *sin|---------------------------------|| |13 \ 2 / \ 2 /| |13 \ 2 / \ 2 /| |-- - ---------------------------------------------------------------------------- - ------------------------------------------------------------------------------|*|-- + ---------------------------------------------------------------------------- + ------------------------------------------------------------------------------| \4 12 12 / \4 12 12 /
=
5*re(o) 5*I*im(o) -12 + ------- + --------- 12 12
-12 + 5*re(o)/12 + 5*i*im(o)/12