Recent content by Stevieg123

Thanks, I figured it was something like that. So then my question becomes this. I see how the derivative can easily become this: 5\int e^{(t - 5)x} dx by factoring the 5 out and combining the two. But my question then becomes, how can it be represented as (t-5) when the answer in front of me...

I solved this problem a couple months ago, but seem to have forgotten some rules of calculus with regards to e in the meantime. The goal is to just solve this integral. Integral from 0 to +inf of (e^tx) times (5e^-5x) dx Now - in my work I got the answer of 5/5-t, which is correct. In the key...