$\lim_{x\to\pi}\left(\frac{sin\left(x\right)}{tan\left(9x\right)}\right)$

$17\frac{3\sqrt[3]{64b^{2}}c^{3}}{2m}$

$\int3^{2x}\cdot\cos\left(x\right)dx$

$\frac{125x^{9}}{5x^{3}}$

$\frac{\sin^2\left(y\right)}{\cos\left(y\right)}+\cos\left(y\right)$

$\int x\left(3x^4+50\right)dx$

$2x^3+5x^2-2x+3$