$\int\left(a^x\cdot e\:^x\right)dx$

$\sqrt{\left(2mx^{3m-3}+3mx^{2m+2}\right)}$

$\left(p-43\right)\left(a+55\right)$

$\left(ax+y-b\right)\left(bx+ay+3\right)$

$\frac{x^3-2x^2+x-1}{x-2}$

$\frac{2}{\tan\left(\frac{a}{2}\right)+\frac{1}{\tan\left(\frac{a}{2}\right)}}$

$\int\frac{x^5-x^4+2x^3-x}{x^3+1}dx$