$\lim_{x\to\infty}\left(x\right)^{\frac{9}{x}}$

$\int\frac{\left(\left(1+lnx\right)^{\frac{1}{3}}\cdot\:lnx\right)}{x}$

$\int_{\frac{\pi}{12}}^{\frac{\pi}{6}}\left(\csc^4\left(3x\right)\cot\left(3x\right)\right)dx$

$25x^4-25y^4$

$\left(p\:-\:q\right)\:\left(p\:+q\right)=p^2-q^2$

$16+24t^2+9t$

$\left(10x^5\right)\left(10x^5\right)$