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Thread: difq seperable variables

  1. January 18th 2009, 06:05 AM #1
    weezie23
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    difq seperable variables

    x\frac{dy}{dx}=4y answer is y= cx^4

    to get variables on both sides i get \frac{x}{dx}=\frac{4y}{dy}

    cannot figure next step to solve difq.
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  2. January 18th 2009, 06:11 AM #2
    Krizalid
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    Differentials should be located on top, it's actually \frac{dy}{4y}=\frac{dx}{x}, now just perform integration.
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