$4x-\frac{2}{9}x+\frac{x}{3}$
$55^2$
$\int\left(z\sqrt{8x^2-32x+30}\right)dx$
$\left(7a^2\:b-6\right)^3$
$\left(8x^2y+m^3\right)^2$
$x^2-x-56<0$
$\sec^2\left(x\right).\left(\csc^2\left(x\right)-1\right)=sec^2\left(x\right)$
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