$$\left(5p+11\right)\left(5p+13\right)$$

$$60\cdot0.188$$

$$\left(9y\:-1\right)\left(9y\:+\:2\right)$$

$$x\:1$$

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

$$x^6\:\:7x^3\:-\:8$$

$$\frac{2a^{2}+5a+2}{2a^{3}+a^{2}-8a-4}$$