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I have the following ODE, which I could not solve,

(7x^3+3x^2y+4y)dx+(4x^3+x+5y)dy=0.

I have tried to use the integration factor technique, but I could not find one.

It can be put in the form:

M dx +N dy=0, where M=7x^3+3x^2y+4y, and N=4x^3+x+5y.

Can you help me? And How can it be done on mathematica? (or MuPAD)

hhegab

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# Ordenary differential equation

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