Resuelve la integral

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✎ Solución paso a paso

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

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