Respuesta :

Answer:

The geometric mean of 14 and 20 is 16.73.

Step-by-step explanation:

It is required to find the geometric mean of 14 and 20. Let the numbers are :

a = 14 and b = 20

The geometric mean for two numbers is given by :

[tex]M=\sqrt{ab}[/tex]

Plugging the values in above formula as follows :

[tex]M=\sqrt{14\times 20}\\\\M=\sqrt{7\times 2\times 5\times 4} \\\\M=16.73[/tex]

So, the geometric mean of 14 and 20 is 16.73.

Answer:

2 sqrt(70)

Step-by-step explanation:

The geometric mean is

GM = sqrt(ab)

sqrt(14*20)

sqrt(280)

sqrt(4 *70)

sqrt(4) sqrt(70)

2 sqrt(70)