Recent content by Martinc31415

  1. M

    Definition of the derivative to find the derivative of x^(1/3)

    oohh... I would not have thought of that, ever! Thanks a ton.
  2. M

    Definition of the derivative to find the derivative of x^(1/3)

    Homework Statement Use the definition of the derivative to find the derivative of x^(1/3) Homework Equations The Attempt at a Solution [(x+h)^(1/3) - x^(1/3)]/h I do not know where to go from here. If it were a square root I could conjugate.