C# - Get the inversed base of a Math.Pow function

Question

Suppose that i've the next:

  double a = Math.Pow(b, c);

And i know 'a' and 'c' but i need to get 'b', like:

  double b = a ??? c;

Answer 1

Do Math.Pow of the inverse of c:

double b = Math.Pow(a, 1.0 / c);