$$\frac{\frac{1-\sin\left(x\right)\sin\left(x\right)}{\sin\left(x\right)}}{\cot\left(x\right)}$$

$$\left(\frac{3}{7}\right)\:\left(\frac{2}{6}\right)\left(7\right)$$

$$x-5>-3$$

$$x^2+5x+4\ge0$$

$$\int7e^{8x-2}dx$$

$$\int2x\:cos\left(7x\right)\:dx$$