$\left(3^7\right)^3$

$e\left(\ln\left(x^x\right)\right)$

$3\left(x+\frac{3}{2}\right)<\frac{1}{2}\left(x-3\right)-2x$

$123+\left(453-786+876-123\right)$

$\frac{1-\cos\left(0\right)}{\sin\left(0\right)}$

$\left(2\right)-\left(-9\right)-\left(-8\right)-\left(-8\right)$

$-48t+2\le-71t+14$