Turunan dari f(x)= √x(√x-1)

Semoga membantu.....

langsung aja y

f(x) = √x (√x - 1)
f(x) = x - √x
f(x) = x - [tex] x^{1/2} [/tex]

f'(x) = 1 - 1/2 [tex] x^{-1/2} [/tex]
f'(x) = 1 - (1/2 / √x)
f'(X) = (√x - [tex] \frac{1}{2} [/tex]) / √x

semoga berguna +_+