$\left|\sqrt[2]{\left(\frac{3}{5}\right)^3}\cdot\sqrt[2]{\frac{5}{3}}\cdot\sqrt[2]{\left(\frac{3}{5}\right)^3}\right|$

$\frac{d}{dx}\left(4x\arctan\left(6x\right)\right)$

$\frac{2x^2+2}{2x+1}$

$6c^2-7c-3$

$2+3x-7$

$\frac{d}{dx}\left(\frac{\left(\left(2x^3+1\right)e^{x^6}\right)}{x^2}\right)$

$\frac{d}{dx}\sqrt{x+\sqrt{y}}=2$