$m\frac{1}{2}n\frac{3}{2}$

$5\left|7-8\right|\left|+4\right|\left|4+11\right|$

$\lim_{n\to\infty}\left(\frac{ln\left(n\right)}{2^n}\right)$

$tan\left(\pi\:+\theta\:\right)=tan\theta\:$

$x ^ { \frac { 1 } { 3 } } ( x ^ { 2 } + 3 )$

$\lim_{x\to0}\left(\frac{x^2+2ln\left(cos\left(x\right)\right)}{x^4}\right)$

$4\left|a-4c\right|-5\left|c+a\right|+5\left|2b+4a\right|;\:a=2;\:b=-3;\:c=5$