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Mathematics 9 Online
OpenStudy (anonymous):

integrate of the given function ∫3xe^x

OpenStudy (zarkon):

integration by parts

OpenStudy (anonymous):

yes it is by parts

OpenStudy (zarkon):

u=3x dv=e^x

OpenStudy (anonymous):

parts parts parts

OpenStudy (anonymous):

hello zarkon!

OpenStudy (zarkon):

hi satellite

OpenStudy (anonymous):

enjoy

OpenStudy (zarkon):

ty

OpenStudy (zarkon):

\[du=3dx\] \[v=e^x\]

OpenStudy (zarkon):

\[\int 3xe^xdx=3xe^x-\int3e^xdx\]

OpenStudy (zarkon):

\[=3xe^x-3e^x+c\]

OpenStudy (anonymous):

parts. only useful technique

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