Answer:
[tex]log(9^2) = 2\ log(9)[/tex]
Step-by-step explanation:
Given
[tex]log(9^2)[/tex]
Required
Select an equivalent expression
To answer this, we apply the following law of logarithm.
[tex]log(a^b) = b\ log(a)[/tex]
So:
[tex]log(9^2) = 2 * log(9)[/tex]
[tex]log(9^2) = 2\ log(9)[/tex]
Hence:
The equivalent expression is (a). [tex]2\ log(9)[/tex]
