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Mathematics 25 Online
OpenStudy (anonymous):

find indefinite integral of /xsqrd. e raised to xcubed dx

OpenStudy (lgbasallote):

\[\huge \int x^2 e^{x^3} dx\] is that the question?

OpenStudy (anonymous):

yes

OpenStudy (lgbasallote):

let \(u = x^3\) \(du = 3x^2 dx\) so \[x^2dx = \frac{du}{3}\] \[\large \int x^2 e^{x^3} dx \implies \int e^u \frac{du}{3} \implies \frac 13 \int e^udu\] does that help? or do you need more help?

OpenStudy (anonymous):

great tx

OpenStudy (lgbasallote):

welcome

OpenStudy (anonymous):

just 1 more ok

OpenStudy (lgbasallote):

ok

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