$\frac{d}{dx}\frac{\left(e^{x^2-3x}\sqrt[4]{x}\right)}{\left(x+1\right)^5}$

$\:\left(3\sqrt{2}+3\right)\left(3\sqrt{2}-3\right)$

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

$-33\cdot\:\left(62-38\right)$

$4\le x^2-12x+9$

$\frac{0.06^1}{0.0006^{-2}}\cdot\:\frac{0.06^{-1}}{0.02^1}$

$sinx\left(cotx+tanx\right)secx$