indefinite-integration

Question: $\int{\frac{(x+3){{e}^{x}}}{{{(x+4)}^{2}}}\,\,dx=\,\,}$

1) $\frac{1}{{{(x+4)}^{2}}}+c$

2) $\frac{{{e}^{x}}}{{{(x+4)}^{2}}}+c$

3) $\frac{{{e}^{x}}}{x+4}+c$

4) $\frac{{{e}^{x}}}{x+3}+c$

Solution:

Explanation: No Explanation

Integration by parts

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