It isn't because since 9 is the product of 3×3, you multiply the 6 by 3 as well, which makes 18.
Answer:
D
Step-by-step explanation:
divide 12 by 6
Answer:

Step-by-step explanation:
Given
Let the number be X
From the first statement, we have:

Required
Find 

using the following law of logarithm

So:


Substitute:
in 


Apply the following law:


Express the square roots as power


using the following law of logarithm



Rewrite as:



