$\left(x+x^2+2\right)^2$

$\int\frac{y}{e^y}dy$

$p^2+30p+225$

$\int x\left(x^2+x+1\right)dx$

$\int\sin^5x\cos^3\:x\:dx$

$4\left(2\right)^5-8\left(2\right)^4-\left(2\right)+2$

$\int-7x+\left(5\right)+\frac{-4}{-7\sqrt[2]{x}}+\frac{-5}{-4\sqrt[4]{x}}+\frac{-6}{\left(-5\right)x^6}dx$