$\int_{w-1}^{w^3}\left(\sqrt{1-x^2}\right)dx$

$\frac{\sin^2\left(y\right)}{\cos\left(y\right)}+\cos\left(y\right)=\sec\left(y\right)$

$\int\frac{x}{\left(7+3x\right)}dx$

$\ln\left(\sqrt{1+2x}\right)$

$\left(2p-4p^3\right)^3$

$\left(x^3-1\right)\cdot\left(x+1\right)$

$\left(-316\right)\cdot200$