Integral of $$$\frac{\left(x^{2} + 1\right) e^{x}}{\left(x + 1\right)^{2}}$$$

The calculator will find the integral/antiderivative of $$$\frac{\left(x^{2} + 1\right) e^{x}}{\left(x + 1\right)^{2}}$$$, with steps shown.

Find $$$\int \frac{\left(x^{2} + 1\right) e^{x}}{\left(x + 1\right)^{2}}\, dx$$$.

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