Maths help again (differential equations)

[acroviak]

Hey.

I know i asked one yesterday, but this is really tough!

Ive done all the rest now, i just need to write down for general solution of:

dy/dx = x^2 e^x^3

I know its an odd equation and hopefully you can understand how i've written it!

Reason i can't do it is because of the power on top of another power. Chain rule im thinking? But really not sure.

[bibblebub]

y = [(1/3) e^(x^3)] + a

[petal54]

please speak anglais

[bibblebub]

le y est equal to une sur trois multiplicite par e a la power de x a cubed, tous plus a

[acroviak]

thanks bibblebub, could you explain any further?

And petal54, If you don't understand it then you probably can't help me anyway

[acroviak]

french? =/ Im english.

[bibblebub]

I'd have to remind myself about how to integrate such an equation (and I haven't done calculus for well over 30 years) - I simply realised that if the function I gave is differentiated it would give your result.

I might give it a look later on and get back to you.

[acroviak]

ok cheers.

in the meantime ill try and work backwards and work it outmyself.

so thanks

[acroviak]

ok worked it out now buddy

no need to explain when you get back. thanks mate.