$\sqrt{\frac{v}{w}}$

$\lim_{x\to0}\left(\frac{1-\tan\left(x\right)}{1-\sin\left(x\right)}\right)^{\left(\sin\left(x\right)\right)^{-1}}$

$2\left(2.5m^3+\frac{1}{2}m^2-3m\right)$

$3x\:+\:5\left(x\:-\:4\right)\:\ge\:7\left(x\:+\:4\right)\:-\:8$

$\log\left(8\right)=\log\left(4z\right)$

$\frac{d}{dx}\:ln\left(9x+1\right)^7$

$\int2x^2e^{4x^3}dx$