# Dif.Equations

• Oct 11th 2012, 09:31 PM
vaveyla
Dif.Equations
1) xy' +y=e(2x) -sinx solve this equations...
2)y(x2y2+2)dx+x(2-2x2y2)dy=0 solve this equations
Thank you for all help..
B/r
• Oct 11th 2012, 09:59 PM
MarkFL
Re: Dif.Equations
For the first problem, use:

$xy'+y=\frac{d}{dx}(xy)$ and then integrate the equation with respect to x.