$\lim_{x\to\infty}\left(x^{0.5}\right)$

$-5400\:+-450$

$\lim_{x\to\frac{\pi}{4}}\left(4\left(tan\left(x\right)\right)^{tan\left(2x\right)}\right)$

$45\cdot110$

$\int\left(3-\frac{2x}{5}\right)^5dx$

$\frac{d}{dx}\left(x+8\right)^5\left(8x-7\right)^4$

$x\:-\:5\:+\:2x\:-\:3$