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Mathematics 15 Online
OpenStudy (anonymous):

Find the general solution of y'+(1/x)y=7/x^2+3.

OpenStudy (anonymous):

Do I use the integrating factor method?

zepdrix (zepdrix):

First order, linear. Yes integrating factor! :)

OpenStudy (anonymous):

So there's no another better method for this kind of problem, just use the integrating factor method, right?

zepdrix (zepdrix):

Yah this doesn't appear to be separable. At least I'm not seeing it.

zepdrix (zepdrix):

Is the 3 in the denominator with the x^2 or no? Just curious.

OpenStudy (anonymous):

No.

OpenStudy (anonymous):

Then I'm going to use the integrating method, okay?

zepdrix (zepdrix):

lol ok good, do that :)

OpenStudy (anonymous):

Yes! I got the right answer. Thanks!

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