problem

[joey123]

1st and 2nd derivative of

y=3(x^2/3)-(x^2)

 

[Guest]

y=3(x^2/3)-(x^2)

y = (x^2) - (x^2)
y= 0

is this your problem or is it mistyped?

 

[stapel]

Please also see my reply to your other thread on this exercise.

Eliz.