$16+8d+d^2$
$\left(mn+10p\right)^3$
$3\left(-2-1\right)^2$
$\lim_{x\to-\infty}\left(\frac{cosx}{x}-2\right)$
$-2+6x>34$
$\lim_{x\to0}\left(\frac{3-3\cos\left(3x\right)}{cos\left(x\right)-7cos\left(7x\right)}\right)$
$5x-8<4+2x$
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