f(x)= ln(5x^4-x)

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- Dec 14th 2009, 12:09 PMav8or91Natural Derivative
f(x)= ln(5x^4-x)

- Dec 14th 2009, 12:17 PMe^(i*pi)
- Dec 14th 2009, 12:17 PMPlato
- Dec 14th 2009, 12:21 PMav8or91
oh ok I see it now I think. So its just the derivative of the top/ original function on the bottom.

20x^3-1

5x^4-x - Dec 14th 2009, 12:27 PMe^(i*pi)