$10x-2$
$\left(4m^2+2\right)^2$
$-0.5-1.5+2$
$\left(d^2-13\right)\left(d^2-11\right)$
$8\cos^2x\:-2\cos x-1=1$
$a\left(x-f\right)^2$
$\left(x+2\right)\left(x+15\right)\left(x+14\right)$
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