$\lim_{x\to\pi}\left(\frac{\left(sin\:3x\right)}{\left(sin\:2x\right)}\right)$

$\left(+82\right)-\left[\left(+9\right)+\left(-5\right)\right]$

$\int_1^{\infty}\left(\frac{5}{3\sqrt[3]{x}}\right)dx$

$\lim_{x\to\infty}\left(1+2x^{\frac{1}{x}}\right)$

$e^{-y}\sin\left(x\right)+\frac{dy}{dx}=0$

$\left(3y\right)^0$

$\frac{16x^3+12x^2-24x+14}{4x+1}$