- #1
negatifzeo
- 66
- 0
Homework Statement
(3x^3-2x^2)-4x on the interval [-1,1]
Find the value of x that yields the global minimum.
Homework Equations
The derivative is 6x+4x-3
The Attempt at a Solution
Im not really sure. Don't I just find the zeroes of the derivative? It asks me for the EXACT answer which means the quadratic formula solution, but I am not sure how to.. Get there.