$$\int\left(\frac{5x-3}{\left(x+2\right)\left(x-5\right)}\right)dx$$

$$4\left(7y+5\right)+8$$

$$3x-5\le12x+y$$

$$\left(2m^6n^2\right)\left(-2m^6n^2\right)$$

$$\left(2\sqrt{x}-3x^{-0.5}\right)$$

$$a+17+3b-4a-8$$