Recent content by coffeebean51

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    Undergrad Solving the differential equation y' + 2y = 4x using integrating factor method

    how do you integrate \frac{dy}{dx}=4x-2y. I don't know if this is right, but this is where I'm going with this: y'=4x-2y y'+2y=4x Solving homogeneous for complementary solution: y'+2y=0 Solving auxiliary equation: m+2=0 m=-2 Which gives y=c_{1}e^{-2x} y'=-2c_{1}e^{-2x}Now solving original...
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    Finding cable elongation with law of cosines

    Yeah.
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    Finding cable elongation with law of cosines

    because they won't be similar triangles...
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    Finding cable elongation with law of cosines

    Mechanics of Materials eh? http://www.mediafire.com/?0fmwmgeogi6
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    Undergrad Homogeneous Equation: 5/2 Degree?

    thanks halls. you were right. i just started this class and wasnt talking about the first homogeneity mentioned. thanks!
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    Undergrad Homogeneous Equation: 5/2 Degree?

    Hi, can a homogeneous equation be homogeneous to the 5/2 degree? Must it be a integer degree?
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