Question

ache a derivada da seguinte funcao 2/raiz quadrada de x

Answer 1

f(x) = 2/√x 

f'(x) = [2.x^(-1/2)]' = (-1/2).[2.x^(-1/2 - 1)] = -1/2 . 2 [x^(-3/2)]=

= -1/x^(3/2) = -1/√x³ = -1/x√x

*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
07/07/2016
Sepauto - SSRC
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*