Question

geometric mean of 18 and 72

Answer 1

36.......,,,,........

Answer 2

Answer:

36.

Step-by-step explanation:

Given,

Numbers 18 and 72.

If a and b are 2 numbers.

To Find,

The geometric mean of a and b

Using the formula:

(ab)^1/2

GM of 18 and 72 is

(18x72)^1/2

=( 1296)^1/2

= 36

Hence, the answer is 36.

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