$\lim_{x\to1}\left(ln\left(x\right)\cdot ln\left(x-1\right)\right)$

$\tan x\left(\csc\left(x\right)-\sin\left(x\right)\right)=\cos\left(x\right)$

$\frac{10}{10}$

$\log_{25}\left(x\right)=\frac{3}{2}$

$\left(2y-5x^3\right)\left(2y+5x^3\right)$

$3y^2\frac{dy}{dx}=2x$

$\left(m+2n^2\right)^5$