$\lim_{x\to5}\frac{\sqrt{3x+1}-4}{\sqrt{x-2}-\sqrt{3}}$

$sec^2\left(\theta\:\right)+tan^2\left(\theta\:\right)cos^2\left(\theta\:\right)+cos^2\left(\theta\:\right)$

$x^2-y=0$

$\frac{x+29}{\left(x-4\right)\left(x+7\right)}$

$\left(\frac{2}{5}fv^3+\frac{3}{4}w^4z^2\right)^2$

$\int\:\frac{x-17}{x^2+x-12}dx$

$24.47+0.70$