El profesor se sorprenderá mucho al ver tu solución correcta😉
d x --(y(x)) = - -------- + y(x) dx x + y(x)
y' = -x/(x + y) + y
/ 1 \ / / 1 \ 12 27 1 4 / 1 \ \ | 1 + ---| | | 1 + --- / 6 \| 1 + -- + --- 1 - --- - --- 2*|1 + ---| / 6 \| | 2| | | 2 2*|1 + --|| C1 2 2 3 | 2| 4*|1 + --|| 3 / 2 / 1 \\ 4 | 8 6 / 1 4 \ C1 | 5 | 12 50 | 1 8 26 C1 \ C1/| C1 C1 C1 \ C1 / \ C1/| 2 / 1 \ x *|--- + C1*|1 + ---|| x *|- --- - --- + C1*|1 - --- - ---| - -------| x *|--- + --- + C1*|1 - --- + --- + --- + ------- + ----------| + ------------ - ------------- + ----------- + ----------| x *|C1 - --| | 2 | 2|| | 3 2 | 2 3| C1 | | 3 4 | 2 3 4 2 2 | C1 C1 2 2 | \ C1/ \C1 \ C1 // \ C1 C1 \ C1 C1 / / \C1 C1 \ C1 C1 C1 C1 C1 / C1 C1 / / 6\ y(x) = C1 + C1*x + ------------ + ----------------------- + ----------------------------------------------- + -------------------------------------------------------------------------------------------------------------------------- + O\x / 2 6 24 120
(x, y):
(-10.0, 0.75)
(-7.777777777777778, -1.5772094674352533)
(-5.555555555555555, -19.73491298457441)
(-3.333333333333333, -183.10267671510678)
(-1.1111111111111107, -1689.7079639572219)
(1.1111111111111107, -15592.313742841869)
(3.333333333333334, -143882.98184382103)
(5.555555555555557, -1327725.4982134027)
(7.777777777777779, -12252004.902847927)
(10.0, -113059231.21580042)
(10.0, -113059231.21580042)