$\lim_{x\to0}\left(\frac{tan\left(x\right)-sin\left(x\right)}{xsin\left(x\right)tan\left(x\right)}\right)$

$6+15x+10m-5x-3m+22$

$\int_{-\frac{\pi}{6}}^{\frac{\pi}{4}}\left(3x-3\right)sin\left(6x\right)dx$

$\left(4p\:+\:5\right)\left(4p\:-\:5\right)$

$\frac{d}{dx}\left(\sin\left(1\right)^{3x}\right)$

$6x^2-x+1$

$\left(5\sqrt{2}\right)^6$