$\cos2\left(x\right)+2\cos\left(x\right)-2=0$
$\left(9x^4+5\right)^3$
$\int\:8^{3x}\:dx$
$\left(y+8\right)^3$
$\left(2x^5-3x^4+2x^2-x+1\right):\left(x^3-2x+1\right)$
$\left(-6-4\right)\:\left(-12-4\right)$
$9p^2-48p+22$
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