xy^'+3y=1984x^{1982}

解答

x y^{^{'}} + 3 y = 1984 x^{1982}

y = \frac{1984 x ^{1982}}{1985} + \frac{c _{1}}{x ^{3}}

求解步骤

x y^{'} (x) + 3 y = 1984 x^{1982}

求解线性方程:

y = \frac{1984 x ^{1982}}{1985} + \frac{c _{1}}{x ^{3}}

y = \frac{1984 x ^{1982}}{1985} + \frac{c _{1}}{x ^{3}}

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