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Math Help - Methods of solving differential equations.

  1. #1
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    Methods of solving differential equations.

    I am not sure which method to solve these, If anyone could just tell which method I can use to solve them. The ones I know are: Using a integrating factor, method of separable equations, exact equations.

    1.  \frac{dy}{dt} = \frac{5y+3t^4}{t}

    2.  \frac{dy}{dx} = -\frac{2x+y^4}{4xy^3}

    3.  y^i = -\frac{4t^3y+2y-5}{t^4+2y}

    (above: Suppose to be y prime)
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  2. #2
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    I believe I figured out the second one. It is an exact equation.
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  3. #3
    Senior Member Peritus's Avatar
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    1. integrating factor
    Last edited by Peritus; October 25th 2008 at 11:53 AM.
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