$\frac{\left(q+2\right)}{9}+\frac{\left(q-5\right)}{9}=\frac{1}{9o}$

$\frac{d}{dx}\frac{2}{2x-1}-\frac{1}{x}$

$\left(3a^2\right)\left(4x+y\right)$

$x^2-32x+16$

$\int\left(4\right)\left(e^{1-4x}\right)dx$

$\frac{x^5}{a+b}-\frac{x^2}{a-b}$

$\log\left(40\right)+\log\left(25\right)$