What's the geometric mean of 256 and 4

Answer: 32

Step-by-step explanation:

In mathematics, we get the geometric mean of a group of n numbers by taking the nth root of the product of the numbers.

Since 256 = 16^2 and 4 = 2^2 are perfect squares, the easiest method is to multiply their square roots:

Geometric mean of 256 and 4:

= 16^2 * 2^2

= 16 * 2

= 32