$x^3-2x^2-11x+12$
$3t-t^2$
$x^2+18x-3=0$
$\frac{\cos^2\left(x\right)+\left(1+\sin\left(x\right)\right)^2}{1+\sin\left(x\right)}=2$
$-613-421-700$
$\left(5s+2w\right)^2$
$-742-914$
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