What do I use for u, du, v, and dv? integrate (x^3)lnx dx
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Originally Posted by Morgan82 What do I use for u, du, v, and dv? integrate (x^3)lnx dx Here's a useful acronym in determining what to let u be when applying integration by parts: L - ogarithms I - nverse trig P - polynomials E - exponential T - rig Using this, what is u?
Originally Posted by Morgan82 What do I use for u, du, v, and dv? integrate (x^3)lnx dx for make and Find v' and u
Are you sure? I think would work better.
Originally Posted by Scott H Are you sure? I think would work better. True I meant to write that, thanks!
. Let to get . Easier now, huh?
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