$$\frac{-7}{2}.\frac{2}{1}$$

$$\left(x^2-24x+95\right)\frac{dy}{dx}=y$$

$$\frac{dy}{dx}=\frac{y+xcos^2\frac{y}{x}}{x}\:;\:y\left(1\right)=\frac{\pi}{4}$$

$$p^2-p+2$$

$$\frac{e^xe^{-x}}{e^x+e^x}$$

$$560^{-10}\frac{dx}{dt}+102x=2$$