Resolver la ecuación diferencial $y^{''}+4y=\cos\left(x\right)$

Calcular la integral

$\int\sqrt{5x-3}dx$

Calcular la integral

$\int\sqrt{2w+1}dw$

Calcular la integral

$\int x\sqrt{x+1}dx$

Calcular la integral

$\int\sqrt{x}dx$

Calcular la integral

$\int\sqrt{x}\ln\left(x\right)dx$

Calcular la integral

$\int\sqrt{3x+2}dx$

Calcular la integral

$\int x\sqrt{x+2}dx$