$\cot\left(x\right)\cdot\sin\left(x\right)+\tan\left(x\right)=\cos\left(x\right)+1$

$\int\left(x\log\left(x^2\right)\right)dx$

$6^2+x-1$

$f\left(x\right)=\left(9\cdot2+8\right)^3$

$\frac{dy}{dx}\left(x^2+y^2=2xy\right)$

$\frac{64a^3}{4a}-\frac{125b^3}{5b}$