2.527   ODE No. 527

xy(x)4y(x)+y(x)3y(x)5=0

Mathematica : cpu = 0.0126709 (sec), leaf count = 20

DSolve[-y[x]^5 - x*y[x]^4*Derivative[1][y][x] + Derivative[1][y][x]^3 == 0,y[x],x]
 
{{y(x)1c1(xc12)}}

Maple : cpu = 0.776 (sec), leaf count = 43

dsolve(diff(y(x),x)^3-x*y(x)^4*diff(y(x),x)-y(x)^5=0,y(x))
 
y(x)=332x3/2