$\frac{d}{dx}y=e^{3x}+2y$

$\int\left(\frac{2x-1}{x^2-7x+10}\right)dx$

$\frac{8}{x^2-2x-15}$

$\frac{\sin\left(x\right)}{1-\cos\left(x\right)}-\frac{1}{\sin\left(x\right)}=\tan\left(x\right)$

$\frac{\left(x^3+2x^2-8x\right)}{\left(4x^2-12x\right)}$

$\sqrt{3a^{-2}}$