$\csc^2ydx=\csc xdy$

$\left(\left(8t\right)-\left(1\right)\right)^3$

$\arcsin.\left(\frac{8}{10}\right)$

$\frac{2^{-8}\cdot3^5\cdot5^{-6}}{2^{-7}\cdot3^6\cdot5^{-5}}$

$\int\frac{u^2+2u-4}{\left(u^2+4\right)\left(u+1\right)}dx$

$2p^2q\:+\:2p^2q^2\:+\:2pq^2\:=2pq$

$a^5+9a^3$