$\sqrt{64m^3n^9}$

$\frac{\sin\left(x\right)+\sin\left(3x\right)}{2\sin\left(2x\right)}$

$\left(x+10\right)\left(x-4\right)\left(x+5\right)$

$\int\left(6x\cdot\cos\left(3x^2\right)\right)dx$

$\frac{\left(2x^3+3x^2+18x+27\right)}{\left(2x+3\right)}$

$\left(sin^2\theta\:+cos^2\theta\:+sin\theta\:\right)\left(sec\theta\:-tan\theta\:\right)$

$10-\left|3-\left(1-8\right)-3+6\right|$