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:
Integrating factor
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Emieno
#
2
Sep25-05, 01:57 AM
P: 109
(2x^2)+y+((x^2)*y)-x)dy/dx=0
(2x^2+y)dx + [(x^2)*y-x]dy=0
Now you just need re-read your text-book about how to solve Pdx+Qdy=0, after checking some conditions on P&Q if such an equation has roots or none.