$\int_{\frac{\pi}{4}}^{\frac{\pi}{2}}\left(\csc^2\left(x\right)\right)dx$

$\left(u^5v^{-5}w^4\right)^{-4}$

$\frac{6x^4+3x^3-2x^2+9x+2}{2x+1}$

$2a^2\cdot5a^3$

$\left(5x+9\right)^2\left(5x-7\right)^2$

$\sin\left(\frac{\frac{5\pi}{3}}{2}\right)$

$\int_1^5\left(\left(x+1\right)-\left(\frac{25}{x^2}+x\right)\right)dx$