$\frac{2x^2+x-3}{2x+7}$
$w+6^2$
$a+\sqrt[3]{a\left(a+1\right)}-1$
$-4-\left(-3-6\right)$
$buym0zuy$
$\left(2x+4y\right)^3\:\:$
$14.875\:+\:2.4\:+\:0.4\:+\:30.48\:+6.8\:+\:5.7$
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