Since that method was worthless, and no one bothered helping before my question reached the next page, I tried integrating by parts. And I edited everything to use LaTeX after I noticed the tutorial, read it, and decided it was much easier to use than it initially looked from mouse-overs that displayed the code used, which I tried at first (for a moment or two) to use to learn it. >.> Sorry.
Anyone have any ideas here?
Also, if you're good at all this stuff, and can't figure out how or don't think there's a solution (I highly doubt this is the case, but no one's helping, so I guess that could be why.), say so. Or, you know, if you're gonna refuse to even begin to try to explain any of it like you think you must because I'm only in high school (Although you needn't, as I can look up any terms you use to find out what they mean / how they work; just give the correct terms for the procedures.).... I have other resources I can put more time into if I can be pretty sure that no one at the forum is going to help. Also, if it's in the wrong section, please tell me that and report it, so it can be moved to the right one. Thanks in advance.