$\left(x^{n+1}\right)\left(x^2\right)$

$\frac{4}{3}\cot\left(x\right)-\csc\left(x\right)=0$

$2\left(y^3+11y^2+75y+126\right)$

$\left(5x^2+7y\right)^3$

$\frac{dy}{dx}=\frac{2y\cos\left(x\right)}{\sin\left(x\right)}$

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

$41w+2w+47+24-8$