$$\left(2x-1\right)\left(x^2-5\right)\left(x^3-2\right)$$

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

$$\lim_{x\to\infty}\left(\frac{1}{x\ln\left(x\right)}\right)$$

$$\lim_{x\to\infty}e^{-4x}x^2$$

$$\sqrt{b^n}\cdot\sqrt[4]{b^n}$$

$$4x^3\cdot1$$

$$e^{-5.8}=g$$