Evaluate the integrals without using tables: \int_{-\infty}^{\infty}\frac{2x dx}{(x^{2}+1)^{2}}

Caelan 2021-08-06 Answered
The integrals converge. Evaluate the integrals without using tables.
2xdx(x2+1)2
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Nathaniel Kramer
Answered 2021-08-07 Author has 78 answers

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