Question

What if the geometric mean of 21 and 84

Answer 1

Answer: i suggest you search it up

Step-by-step explanation:

Answer 2

Answer:

42

Step-by-step explanation:

let n = number of values

in this problem, n=2

now do 1/n to get:

1/2 = 0.5

Geometric Mean = (21 x 84)^0.5

= (1764)^0.5 which is the same as 1764^1/2 which is the same as $\sqrt{1764}$

= 42