$$\int\left(\frac{2}{\left(x+17\right)^5}\right)dx$$

$$\frac{dy}{dt}=3t^2y$$

$$sin^2\theta\:\left(1+tan^2\theta\:\right)=tan^2\theta\:$$

$$4\cdot2+16xy+16xy2$$

$$2x-1\le x$$

$$x+3>4,1$$

$$2a^2bc^2;\:a=2;\:b=3;\:c=1$$