Question

What is the geometric mean of 3 and 21?

Answer 1

what is the definition of a geometric mean?

Answer 2

the normal mean is 12

Answer 3

To find the geometric mean of a set of numbers, find the product of all numbers in the set and then take the nth root of the product, where n represents the number of elements in the set. For example, to find the geometric mean of {2, 4, 8}, first multiply 2, 4, and 8. The product is 64. Because there are three elements, take the cube root of 64.

Answer 4

ok, we have a working def :)

so whats 3*21?

Answer 5

I jsut can't seem to find the geometric mean for 63 :(

Answer 6

ya

Answer 7

oh, its just the sqrt(63)

Answer 8

that's just multiplying it I have to cube root it

Answer 9

no, you have to take the n-th root; n being the number of terms there are

Answer 10

I don't know how to Cube root

Answer 11

you have 2 terms; which is the 2th root

Answer 12

the square root of 63

Answer 13

oooooooooooooooooooooooo

Answer 14

der lol

Answer 15

Thank you :)

Answer 16

yw