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  • what is solution of y'''-4 y' -2 y' y =0 ?

    From [email protected]@21:1/5 to All on Sat Jan 30 04:42:44 2021
    what is solution of y'''-4 y' -2 y' y =0 ? how to test it by online software?
    wolfram solution is very complicated, so we cannot test it .

    it has a very simple solution: http://server.drhuang.com/input/?guess=dsolve%28ds%28y%2Cx%2C3%29-4ds%28y%29-+2ds%28y%29*y%29

    mathHand.com

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