solve the ffg. differential equations:
1. x^3 +(y+1)^2 dy/dx=0
2. dy/dx-(1+1/x)y=y^2
3. dy/dx + ytanx=y^3sec^4x
wolframalpha.com
and
http://wood.mendelu.cz/math/maw-html/index.php?lang=en&form=ode
can solve many ODE's
1. x^3 +(y+1)^2 dy/dx=0
2. dy/dx-(1+1/x)y=y^2
3. dy/dx + ytanx=y^3sec^4x
and
http://wood.mendelu.cz/math/maw-html/index.php?lang=en&form=ode
can solve many ODE's