$0=x^2-8x+10$

$f\left(x\right)=\sin\left(4x^5-120\right)$

$5\left(0\right)+2\left(-3\right)\left(5\right)-4\left(-3\right)+3$

$\frac{dy}{dx}\left(x^3+y^3=21xy\right)$

$\frac{dy}{dx}=.1-5\left(\frac{y}{2860}\right)$

$5\sin\left(x\right)-\cos\left(2x\right)-2=0$

$2x\:-\:4\:\le\:12$