(y^2-xy)dx-x^2dy=0

解答

(y^{2} - x y) d x - x^{2} d y = 0

y = \frac{2 x}{1 + 2 c _{1} x ^{2}}

求解步骤

(y^{2} - x y) d x - x^{2} d y = 0

求解贝努力方程:

y = \frac{2 x}{1 + 2 c _{1} x ^{2}}

y = \frac{2 x}{1 + 2 c _{1} x ^{2}}

\frac{d}{d x} (a t)

y^{^{'''}} + 14 y^{^{''}} + 49 y^{^{'}} = 0

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