Hello everybody,

I'm an engineer and i want to solve the following ODE:

EJ*diff(w(x),x,x,x,x) - (Nr/2*(1+x)+Nl/2*(1-x))*diff(w(x),x,x) = q(x)

constants: EJ, Nr, Nl

Is it possible to solve this ODE in Maple? I tried dsolve with coeffs=rational but it doesn't work!

Thx!!!