$\left(\frac{1}{4}x^2y+10\right)\left(2xy^2-xy\right)\left(8xy^2+\frac{2}{5}\right)$

$5\left(7q+1\right)+7q$

$\int e^x\left(5x-6\right)dx$

$\lim_{x\to\infty}\left(x-\left(\left(x\right)\cdot e^{-\frac{1}{x}}\right)+e^{-\frac{1}{x}}\right)$

$4\left(3x+5\right)$

$\int\frac{5\cos\left(x\right)^2}{\sin\left(x\right)}dx$

$12x-4x^2+5$