$x-5>2x-6$

$\sin\left(x-3\right)\left(3\:tan\:x\:+\:\sqrt{3}\right)=0$

$\left(3m-2n+p-q\right)^2$

$3sin^{\left(2\right)}\theta\:+4cos^{\left(2\right)}\theta\:=3+cos^{\left(2\right)}\theta\:$

$20x^2+10x+5=0$

$\left(-\frac{1}{2}\left(-\frac{51}{571}-\frac{311}{250}\right)-\frac{2}{3}\right)-\left(\frac{\sqrt{3}}{2}\left(-\frac{51}{571}+\frac{311}{250}\right)\right)i$

$\frac{10}{13}+\frac{3}{13}$