Calcular la integral $\int e^{2x}x^2dx$

Calcular la integral

$\int\frac{x}{\left(4x^2+3\right)^6}dx$

Calcular la integral

$\int\frac{dx}{\sqrt{25-9x^2}}$

Calcular la integral

$\int\frac{\sqrt{x^2+4}}{x^4}dx$

Calcular la integral

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

Calcular la integral

$\int\frac{x}{\sqrt{49+x^2}}dx$

Calcular la integral

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

Calcular la integral

$\int\frac{2x^5-10x^3-2x^2+10}{x^2-5}dx$