Resuelve la integral

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✎ Solución paso a paso

1. 1
   $$u=\sqrt{x}\Rightarrow x=u^2,dx=2udu$$
2. 2
   $$=\int \frac{2u}{2+u}du$$
3. 3
   $$=\int (2-\frac{4}{2+u})du$$
4. 4
   $$=2u-4\ln |2+u|$$

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