$x^2-6x-24\:=0$

$\log\left(6x\right)-\log\left(x-10\right)=\log\left(2\right)$

$2x\:+7x+3\:0$

$\int\left(\frac{2sen\left(x\right)}{1-3cos\left(x\right)}\right)dx$

$3\sin^2\left(x\right)=1-\sin^2\left(x\right)$

$2m^3+5m+m^3-4m-2$

$a\left(x\right)\:=\:\left(x+4\right)\left(x-2\right)$