Thursday
March 30, 2017

Post a New Question

Posted by on .

Find the value(s) of x, so that f’(x) = 0 for the function f(x) = 4x3 – 6x2 – 24x.

  • Math - ,

    I will assume you meant
    f(x) = 4x^3 – 6x^2 – 24x

    then
    f'(x) = 12x^2-12x - 24
    = 0
    divide by 12
    x^2 - x - 2 = 0
    (x-2)(x+1) = 0
    x = 2 or x = -1

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question