$\frac{d}{dx}\left(4\cos\left(x\right)+\sin\left(y\right)=11\right)$
$y^2+20y$
$3x-6>2x-12$
$a\left(a-3\right)\left(a+1\right)_{\left(6\right)}$
$-5\:\cdot\:43$
$\left(m-7\right)\left(m+3\right)$
$\sec\left(x\right)^2+2\csc\left(x\right)^2$
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