Okay, I can't really read the image, let's see...
Does that work?
The middle part I'm unsure of, that little guy up there looks like an 8. Anyway, I keep crunching the numbers and I always get -23.2125. According to my assignment thing, the answer should be – 22.6740.
I'm using a program called Matlab that's very syntax dependant, any ideas as to what I'm doing wrong? I've also entered it into my TI-89 a couple of times, gotten it to look exactly like that, and still get that same answer. I wonder what the heck that number is up there?