$\left(12x^6-2\right)^3$

$8x^9-125y^3z^6$

$2^{-4}\cdot2^{10}$

$\frac{\sec^3\left(x\right)-\sec\left(x\right)\tan\left(x\right)}{\left(1-\sin\left(x\right)\right)\left(1+\sin\left(x\right)\right)}$

$e^x\cdot e^{2x}$

$\lim_{x\to-\infty}\left(\frac{3x^2+2x+1}{\sqrt{x^4-x^2+x}}\right)$

$\sqrt{100+44}$