Resuelve la integral

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✎ Solución paso a paso

1. 1
   $$x^2=(u+1{)}^2=u^2+2u+1$$
2. 2
   $$=\int (u^2+2u+1)u^{1/2}du$$
3. 3
   $$=\int (u^{5/2}+2u^{3/2}+u^{1/2})du$$
4. 4
   $$=\frac{2}{7}{u}^{7/2}+\frac{4}{5}{u}^{5/2}+\frac{2}{3}{u}^{3/2}$$

Más de sustitución

$$\int \frac{x}{(x^2+3{)}^4}dx$$

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$$\int \frac{\sqrt{\ln (x)}}{x}dx$$

$$\int \frac{x^2}{\sqrt{x^3+1}}dx$$

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