help for finding the solution to the equation (9x^(2)+y-1)dx +(4y-x)dy=0

georgelymp

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Joined
Mar 11, 2019
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3
hello , i can not find the solution ,any help is welcome ,thanky !
(9x^(2)+y-1)dx +(4y-x)dy=0
 
Hello, and welcome to FMH! :)

When I see an ODE in differential form, the first thing I look at (after making sure it's not separable/linear, etc) is to test for exactness. Is this ODE exact?
 
Okay, so what happens when you try to find an integrating factor?
 
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