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Calculus 2: Integration by parts?

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How do you solve ∫2x√(2x-3) dx using integration by parts.
asked Sep 19, 2014 in CALCULUS by anonymous

1 Answer

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Apply integration by parts  ∫u v dx = u∫v dx −∫u' (∫v dx) dx

Let u = 2x  , v =√(2x-3) ⇒ u' = 2

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Now let t = 2x-3 ⇒ dt = 2 dx , dx = dt / 2

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Now  let y = 2x - 3 ⇒ dy = 2 dx , dx = dy / 2

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answered Sep 20, 2014 by friend Mentor

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