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Math Help - need the methods to find the solutions

  1. #1
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    need the methods to find the solutions

    I have several problems which is solving the differential equation, but I have a hard time to firure out which method I should use, from Autonomous, Bernoulli, separable, exact, and linear

    <br />
\dfrac{dy}{dx} = \dfrac{x^3 -2y}{x}

    \dfrac{dy}{dx} = \dfrac{2x+y}{3+3y^2-x}


    \dfrac{dy}{dx} =3 - 6x + y - 2xy


    \dfrac{dy}{dx} = - \dfrac{2xy+y^2+1}{x^2+2xy}


    x \dfrac{dy}{dx} + xy = 1-y


    x \dfrac{dy}{dx}+2y = \dfrac{sinx}{x}


    x \dfrac{dy}{dx}= - \dfrac{2xy+1}{x^2+2y}

    can anyone tell me which method i should use for each of them, just the mothods
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