Answer:
x=6
Step-by-step explanation:
By the Product Rule of Logarithms, the logarithm of the product of numbers is the sum of the logarithms of the numbers.
Raise both sides to the power of 10 to eliminate the logs, obtaining:
x = -2 or x = 6. Since x = -2 is extraneous, it follows that x = 6.
Answer:
The geometric mean of 14 and 20 is 16.73.
Step-by-step explanation:
It is required to find the geometric mean of 14 and 20. Let the numbers are :
a = 14 and b = 20
The geometric mean for two numbers is given by :
Plugging the values in above formula as follows :
So, the geometric mean of 14 and 20 is 16.73.
