fx6x23Solutionfx6x23 take deriviatve use rule ddxxn n xn1 t
f(x)=6x^(-2/3)
Solution
f(x)=6x^(-2/3)
take deriviatve
use rule d/dx(x^n) = n x^(n-1)
thus
f\'(x) = d/dx( 6 x^(-2/3) = 6 * -2/3 x^(-2/3-1) = -4 x^-5/3

f(x)=6x^(-2/3)
f(x)=6x^(-2/3)
take deriviatve
use rule d/dx(x^n) = n x^(n-1)
thus
f\'(x) = d/dx( 6 x^(-2/3) = 6 * -2/3 x^(-2/3-1) = -4 x^-5/3
