El profesor se sorprenderá mucho al ver tu solución correcta😉
d 3 d 1 - 2*x*--(y(x))*y(x) = y (x)*--(y(x)) dx dx
-2*x*y*y' + 1 = y^3*y'
/ / / 21\ / 14\\ / / 14\ / 21\ / 18\\ \ | | 3*|10 + ---| 12*|-5 - ---|| | 18*|-5 - ---| 3*|10 + ---| 21*|5 + ---|| | | | | 2| | 2|| | | 2| | 2| | 2|| | / / 21\ / 14\ \ | / 18\ / 14\ | 144 \ C1 / \ C1 /| | 360 \ C1 / \ C1 / \ C1 /| / 21\ / 45\ / / 21\ / 14\\ / / 18\ / 14\ / 21\ / 45\\ | | 3*|10 + ---| 12*|-5 - ---| | | 24*|-7 - ---| 24*|-5 - ---| 3*|-56 - --- - ------------ + -------------| 4*|112 + --- - ------------- + ------------ + ------------| 10*|10 + ---| 32*|14 + ---| | 3*|10 + ---| 12*|-5 - ---|| | 12*|-7 - ---| 12*|-5 - ---| 5*|10 + ---| 16*|14 + ---|| | | | 2| | 2| | | | 2| | 2| | 2 2 2 | | 2 2 2 2 | | 2| | 2| | | 2| | 2|| | | 2| | 2| | 2| | 2|| | / 21\ | 144 \ C1 / \ C1 / / 21\ / 18\| | 1320 \ C1 / \ C1 / \ C1 C1 C1 / \ C1 C1 C1 C1 / \ C1 / \ C1 / / 18\ | 144 \ C1 / \ C1 /| | 660 \ C1 / \ C1 / \ C1 / \ C1 /| / 21\ / 55\| | 10 + ---| | -56 - --- - ------------ + ------------- 2*|10 + ---| 8*|-7 - ---|| | 432 + ---- - ------------- - ------------- - -------------------------------------------- + ----------------------------------------------------------- + ------------- + ------------- 32*|-7 - ---| 2*|-56 - --- - ------------ + -------------| 2*|216 + --- - ------------- - ------------- + ------------ + -------------| 8*|10 + ---| 24*|18 + ---|| | 2| | 2 2 2 | 2| | 2|| | 2 2 2 2 2 2 2 | 2| | 2 2 2 | | 2 2 2 2 2 | | 2| | 2|| 2 / 3 \ 3 | 16 C1 | 4 | 120 C1 C1 C1 \ C1 / \ C1 /| 5 | 1152 C1 C1 C1 C1 C1 C1 C1 \ C1 / \ C1 C1 C1 / \ C1 C1 C1 C1 C1 / \ C1 / \ C1 /| x *|-2 - ---| x *|8 + --- + --------| x *|-48 - --- + ---------------------------------------- - ------------ + ------------| x *|384 + ---- + --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ------------- - -------------------------------------------- + ---------------------------------------------------------------------------- + ------------ + -------------| | 2| | 2 2 | | 2 2 2 2 | | 2 2 2 2 2 2 2 | x \ C1 / \ C1 C1 / \ C1 C1 C1 C1 / \ C1 C1 C1 C1 C1 C1 C1 / / 6\ y(x) = C1 + --- + ------------- + ----------------------- + --------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + O\x / 3 5 7 9 11 C1 2*C1 6*C1 24*C1 120*C1
(x, y):
(-10.0, 0.75)
(-7.777777777777778, 0.5521911348498392)
(-5.555555555555555, -3.840129630073383e-08)
(-3.333333333333333, nan)
(-1.1111111111111107, 2.78363573e-315)
(1.1111111111111107, 8.427456047434801e+197)
(3.333333333333334, 3.1933833808213433e-248)
(5.555555555555557, 1.5636038433718505e+185)
(7.777777777777779, 8.388243567719907e+296)
(10.0, 3.861029683e-315)
(10.0, 3.861029683e-315)