Please show steps. I'm trying to learn how to do these. I have the answers in the back of the book I just need to know how to get there. Thanks.
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Originally Posted by njdurkin Please show steps. I'm trying to learn how to do these. I have the answers in the back of the book I just need to know how to get there. Thanks. 1. Let 2. Re-write the integral: 3. Now replace by u and by du. Your integral becomes now: 4. Afterwards re-substitute to get a function wrt x.
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