Solving Initial Value Problems with Mathematica's Solver
(continued from听last page...)
Your interaction should have gone like this:
DSolve[{y''[x]-3y'[x]-10y[x]==E^x, y[0]==0, y'[0]==1}, y[x], x]

So it can do听non-homogeneous听differential equations too. (Well, at least that one.)
Moving on....







