$80+212$
$\int\frac{1}{xln\left(x\right)\sqrt{2ln\left(x\right)-1}}dx$
$\left(4x+2\right)\left(2x-7\right)$
$\frac{sin2x}{sin^2x}$
$\ln\left(x\right)+\ln\left(x+3\right)=\ln\left(x+8\right)$
$x^2+18x-40=0$
$\left(5+i\right)\:x\left(1-3\:x\:i\right)$
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