$\sqrt[3]{n^3}$
$y^2+7y-6=0$
$16a^4-9b^2$
$\frac{d}{dx}\left(x+y-cos\left(xy\right)=0\right)$
$4x^2y^2-8x^2b$
$152-832$
$\lim_{x\to0}\left(\frac{\cos\:^2\left(x\right)+\cos\left(x\right)-2}{\sin\left(3x\right)}\right)$
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