$\int\left(5\sqrt{3}\right)dx$

$-3+\left(-55-\left(-6+\left(4-3\right)-\left(1-2\right)\right)-5\right)$

$\log_{6}\frac{p^{2}q^{5}}{m^{4}n^{7}}$

$y2\:-\:625$

$\left(\frac{1}{4x^{\frac{3}{4}}}\right)^2$

$\sqrt{a}^2+x^2$

$\lim_{x\to\pi}\left(\frac{x\sin\left(x\right)}{\cos^2x+1}\right)$