Resuelve la integral

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✎ Solución paso a paso

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

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