Question

f(x)=2/3 x^5 - 3/x^3 - 5x +2 como derivar isso?

Answer 1

$f'(x)=\frac{10x^4}{3}-3.x^{-3}-5 =>f'(x)= \frac{10x^4}{3}+9.x^{-4} -5$

=> $f'(x)= \frac{10x^4}{3}+ \frac{9}{x^4}-5$