Question

Производная от (6x/pi-5)

Answer 1

$\Big ( \frac{6x}{\pi -5} \Big )'=\Big (\underbrace {\frac{6}{\pi -5}}_{const }\cdot x \Big )'=\frac{6}{\pi -5}\cdot x'= \frac{6}{\pi -5}\cdot 1= \frac{6}{\pi -5}$