How Do You Integrate Sqrt(2x + 7) dx Using Substitution?

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chromecarz00
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Homework Statement



∫ Sqrt(2x + 7) dx

Homework Equations





The Attempt at a Solution



I know that part of it is
(2x+7) ^ 3/2 , but is there a chain rule to it?
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It's the chain rule in a way. Put u=2x+7, du=2dx. When you get the answer check it by differentiation and you'll see the chain rule.