7.1 Integration By Parts/4: Difference between revisions

Revision as of 18:38, 28 November 2022

$\int (xe^{-x})dx$

$u=xdv=e^{-x}du=dxv=-e^{-x}$

@@ Line 1: / Line 1: @@
-<math>\int xe
+<math>\int (xe^{-x}) dx </math> <br><br>
+<math>
+u = x   dv = e^{-x}
+du = dx  v = -e^{-x}
 </math>