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Mathematics 15 Online
OpenStudy (anonymous):

Definite Integral

OpenStudy (anonymous):

\[\Large \int\limits_{-2}^{0}x^2e^{x^{3/2}}dx\]

OpenStudy (anonymous):

I can't solve it by integration by parts, I have to use another method

OpenStudy (anonymous):

@e.mccormick

OpenStudy (anonymous):

@jdoe0001 @zepdrix Help please

OpenStudy (e.mccormick):

Well, did you try any substitution?

OpenStudy (anonymous):

Nvm, I figured out what my teacher was telling me....Look at this question

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

\[ \Large \frac{ x^3 }{ 2 } ~notx^{3/2}\]

OpenStudy (anonymous):

The exponent on e, he said the u should be (1/2) x^3 but I didn't understand but now I do lol thanks

OpenStudy (e.mccormick):

You can also do it with \(u=x^3\) and taking a constant out.

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