- #1
Frillth
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I'm doing a problem where I'm supposed to use integration by parts. I have:
Integral ln(x+3)dx
u=ln(x+3) dv=dx
du=1/(x+3) v=x
integral ln(x+3) = xln(x+3) - integral x/(x+3)
That's as far as I've gotten. I know that I should be able to find the integral of x/(x+3) fairly easily, but I just completely forgot how to do it. Could somebody please lend me a hand?
Integral ln(x+3)dx
u=ln(x+3) dv=dx
du=1/(x+3) v=x
integral ln(x+3) = xln(x+3) - integral x/(x+3)
That's as far as I've gotten. I know that I should be able to find the integral of x/(x+3) fairly easily, but I just completely forgot how to do it. Could somebody please lend me a hand?