$\left(8a^3b^2\right)^4$

$\left(\:-4\:+\:50\::\:-10\:\right)\:-\:\left(\:350\:+\:\left(-9\right)1\:+\:\left(-1\right)5\:\right)$

$\left(36b^6\right)^{\frac{1}{2}}$

$\frac{d}{dx}\left(4x^7\right)^{\sec\left(x\right)}$

$\lim_{x\to1}\frac{\left(x^2-x\right)}{\ln\left(x-x+1\right)}$

$\left(3+3+3+3+3+3+3+3+3+3+3\right).\left(-2\right).\left(-5\right)$

$ln\left(y\right)=ln\sqrt{\frac{x}{x+8}}$