answersLogoWhite

0

What is the geometric mean of 3 and 15?

Updated: 4/28/2022
User Avatar

Wiki User

7y ago

Best Answer

Just use the definition of geometric mean. Multiply all the numbers together, then take the square root. (In this case, it is the square, or second, root, because there are two numbers; for the geometric mean of three numbers, you take the cubic root, etc.)

User Avatar

Wiki User

7y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

7y ago

geometric mean = √(3 × 15) = √45 = 3√5 ≈ 6.7082

This answer is:
User Avatar

User Avatar

Wiki User

7y ago

The answer is 3*sqrt(5).

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the geometric mean of 3 and 15?
Write your answer...
Submit
Still have questions?
magnify glass
imp