Derivative of: x*c^(x-1)

Hi,

I was wondering how to get the derivative for the following function.

x*c^(x-1)

I'm a bit stuck with using log to get the derivative of the second part of the function to use the product rule. Any help would be great! :D

attraction signs



Math | Calculus | Derivatives | Table Of). Power of x. c = 0, x = 1, xn = n x(n-1) Proof. Exponential / Logarithmic. ex = ex. Proof, bx = bx ln(b)