gibson:teaching:spring-2015:math527:hw7-notes
====== Differences ====== This shows you the differences between two versions of the page.
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gibson:teaching:spring-2015:math527:hw7-notes [2015/03/05 12:02] gibson created |
gibson:teaching:spring-2015:math527:hw7-notes [2015/03/05 12:03] (current) gibson |
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| Line 4: | Line 4: | ||
| \begin{eqnarray*} | \begin{eqnarray*} | ||
| - | \int x e^{ax} dx &= e^{ax}(ax-1)/a^2 + c\\ | + | \int x e^{ax} dx &= e^{ax}(ax-1)/a^2 + c |
| + | \end{eqnarray*} | ||
| + | |||
| + | \begin{eqnarray*} | ||
| \int x^2 e^{ax} dx &= e^{ax}(a^2 x^2 -2ax + 2)/a^3 + c | \int x^2 e^{ax} dx &= e^{ax}(a^2 x^2 -2ax + 2)/a^3 + c | ||
| \end{eqnarray*} | \end{eqnarray*} | ||
| instead of doing the integrals yourself using integration by parts. | instead of doing the integrals yourself using integration by parts. | ||
gibson/teaching/spring-2015/math527/hw7-notes.1425585740.txt.gz · Last modified: 2015/03/05 12:02 by gibson
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