Calcular la integral de logaritmos $\int\ln\left(x+1\right)dx$

Calcular la integral

$\int xdx$

Calcular la integral

$\int\left(x\cdot\cos\left(2x^2+3\right)\right)dx$

Encontrar la derivada

$\frac{d}{dx}\left(x^x\right)$

Calcular la integral

$\int x\left(x^2-3\right)dx$

$factor\left(x^4+x^3-6x^2-4x+8\right)$

Calcular la integral

$\int x^2\sin\left(x\right)dx$

Calcular la integral

$\int x^2\cos\left(2x\right)dx$