$\frac{dy}{dx}=\frac{8x^7y}{\ln\left(x\right)}$

$x^2-148x+5476$

$\tan\left(x\right)+\frac{\csc\left(x\right)}{\sec\left(x\right)\left(\csc\left(x\right)+1\right)}=\sec\left(x\right)$

$\frac{\left(-169a^2b\right)}{-13ab}$

$10x+10x+10+10+10x+10y$

$\int\frac{sec^2\left(\frac{1}{x^7}\right)}{x^8}dx$

$x^4+x^2-\frac{8}{x-3}$