Question

Найдите производную функции​

Answer 1

1)  $y' = 5(3-x)^{4} *(-1) = -5(3-x)^{4}$

2) $y' = -3(x^{2} -3x)^{-4}*(2x-3) = \frac{9-6x}{(x^{2} -3x)^{-4}}$

3) $y' = \frac{1}{2}*2*(2x-1)^{-1/2} = \frac{1}{\sqrt{2x-1} }$