Question

find the geometric mean of 8 and 28​

Answer 1

Answer:

$4\sqrt{14}$

Step-by-step explanation:

1) Multiply the numbers together.

8 times 8 = 224

2) Find the square root of the result. Then break it down into its prime factors.

$\sqrt{224} = \sqrt{2x2x2x2x2x7}$ (pretend the x's are multiplication signs)

3) Simplify.

$4\sqrt{14}$

Answer 2

The geometric mean of 8 and 28 is $4\sqrt{14}$

Calculation of geometric mean:

Since there are two numbers i.e. 8 and 28

So, the geometric mean is

$= \sqrt{8\times 28}\\\\ = \sqrt224$

= $4\sqrt{14}$

Learn more about mean here: https://brainly.com/question/20875379