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Mathematics 7 Online
OpenStudy (marcelie):

help please evaluate

OpenStudy (marcelie):

\[\int\limits_{3}^{0} (2 sinx- e^x) dx \]

OpenStudy (marcelie):

|dw:1463858512364:dw| made a typo

OpenStudy (marcelie):

@Photon336

OpenStudy (photon336):

Well first just break up integral. \[\int\limits 2\sin(x) (dx) - \int\limits e^{x}dx \]

OpenStudy (photon336):

so first evaluate the integrals separately

OpenStudy (marcelie):

\[-2 \cos (x) -e^x ] b= 3 , a= 0 so \it will be -2 \cos(3) -e^3 +3 \]

OpenStudy (marcelie):

so it will be *

OpenStudy (photon336):

|dw:1463859198078:dw|

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