$\int\frac{x^2+3x-7}{\left(2x-3\right)\left(x+1\right)^2}dx$

$\lim_{x\to\infty}\left(\frac{8y^3-3y+5}{4y^3-5y+2}\right)$

$a^2x+yw+yx+a^2w$

$\left(c-6\right)\cdot\left(c+6\right)$

$\lim_{x\to0}\left(\frac{14x^3}{e^{8x}}\right)$

$3-\left|6-10\right|+6$

$\frac{3}{8}\cdot\frac{2}{5}\cdot\frac{1}{4}\cdot x$