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? asked in Science & MathematicsMathematics · 4 years ago

how do I factor out dy/dx?

how do I factor out dy/dx from (y/x + ln x (dy/dx)) ?

1 Answer

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  • cidyah
    Lv 7
    4 years ago

    You cannot factor out dy/dx from y/x + ln x dy/dx

    However, if y/x + ln x dy/dx = k , then

    ln x dy/dx = k - y/x

    dy/dx = (k-y/x) / ln x

    k may be 0 , a constant or a variable

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