$$\left(-8x^3+24x^2-42x+16\right)\left(4x-2\right)$$

$$\lim_{x\to\infty}\left(\ln\left(\frac{x+1}{x+2}\right)\right)$$

$$0,09x^{6}+1-0,6x^{3}$$

$$\lim_{x\to\infty}\left(\frac{ln\left(3x+4\right)}{ln\left(5x+8\right)+7}\right)$$

$$\frac{x^3-2x}{x^3+3x+2}$$

$$x^2y'=xy$$