$\int cosxin\left(senx\right)dx$

$1530=\left(x+40\right)\left(34+x\right)$

$83-\left(-73\right)$

$\lim_{x\to\infty}\left(\frac{2x^3+4x+9}{x^3+3x+16}\right)$

$\sqrt[3]{\sqrt{\sqrt{x^9}}}\cdot\:\sqrt[3]{x^2\sqrt{x^3\sqrt{x}}}$

$a^9-18a^6\:b^5+108a^3\:b^10-216b^5$

$4^3.8^2$