#having trouble getting d on this mc practice question

13 messages · Page 1 of 1 (latest)

remote garden
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Im having trouble getting D which is what my teacher put as correct on the answer key for our homework. here's what I got from integration by parts then plugged 3 and 1 into but I can't get d I think I did something wrong in the algebra or in my integration.

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spare finchBOT
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cosmic pendant
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Apply by parts

cosmic pendant
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D is not correct

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What answer you are getting?? @remote garden

remote garden
cosmic pendant
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Oh i see

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Well option A is correct

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I have solved this

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You you wanna see ?

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You just have to use by parts 2 times in this question and put the given values