$\left(\frac{3y}{\sqrt{x}}\right)^4$

$\frac{dy}{dx}=\frac{2y\cos\left(x\right)+\sin^4\left(x\right)}{\sin\left(x\right)}$

$\frac{2uv}{4uvw}$

$\left(4p-1\right)\left(4p+1\right)$

$2xy-3y^2+5\:para\:x=1e\:y=2$

$-19-\left(-14\right)+\left(-23\right)+21-15+\left(-33\right)+18+\left(-29\right)+11+\left(-12\right)$

$22x^2+8x+4$