$\left(\sqrt{\frac{x}{y}}+\sqrt{\frac{y}{x}}\right)^2$

$8>3+\frac{t}{4}$

$\frac{d^{17}}{dx^{17}}\left(\sin\left(2x\right)\right)$

$\lim_{x\to\infty}\left(\frac{lnx}{x^p}\right)$

$36\left(c^3\right)^2\left(d^4\right)^2$

$\int_{-\infty}^{-1}\left(\frac{1}{\sqrt{3-x}}\right)dx$

$\int\frac{5}{\left(x^2+16\right)\left(x^2+25\right)\left(x^2+4\right)}dx$