$8\:\left(2+8+16+\right)$

$e^{4xyz}-z=x^2$

$\left(x+3i\right)\left(x-3i\right)\left(x+2i\right)\left(x-2i\right)$

$\left(\left(\left(2^2\right)^3\right)^4\right)^5.\:2^6^3$

$\int\left(\frac{2}{\left(x+17\right)^5}\right)dx$

$6-2-10:5-11$

$\lim_{y\to\infty}\left(\ln\left(8x\right)-\ln\left(x+2\right)\right)$