What is the geometric mean of 10 and 14

The Geometric Mean is a special type of average where we multiply the numbers together, and then take the square root. (Or cubed root for three numbers, etc. )

So, you would first multiply 10 and 14 together and get: 140

Then you would take the square root of 140, which is: 11.83215956619923

Hope this helps!!(:

to persuade readers which is answer c

the correct answer would be d.