$-4x+y-3+3x-4$

$\left(p+59\right)^2$

$x^3-y^4=5x$

$\frac{d}{dy}\left(\log\:_{xy}\left(2\right)xy^2-x^{-5}\log\:_z-7\sqrt{yz}-5\right)$

$\left|\left(_{-1}\right)x\:4\:x\:\left(-17\right)\right|x\:\left(8\:x\:5\right)$

$\left(\frac{3}{10}x+5\right)^2$

$\lim_{x\to3}\left(\frac{2x-1}{\sqrt{3x+1}}\right)$