$\left(x+y\right)^3\left(x+y\right)^3$

$\lim_{x\to0}\left(x^2-4\right)$

$\sqrt[7]{a^{12}\cdot b^{14}\cdot c^5}$

$\lim_{x\to0}\left(1+sin\left(4x\right)\right)^{cot\left(x\right)}$

$6\tan^2\left(x\right)-17\tan\left(x\right)+5=0$

$\log_x\left(100\right)-\log_x\left(4\right)=\:2$

$x^3+5x^2-24x$