Answer:
The answer is C.
Step-by-step explanation:
You have to apply Logarithm Law,

So for this question :

Answer:
D.
Step-by-step explanation:
Steps to solve:
3^2 • 3^-8 • 3^0
~Apple exponent rule [ a^b * a^c = a^b+c ]
3^2-8+0
~Simplify
3^-6
~Use exponent rule [ a^-b = 1/a^b ]
1/3^6
~Simplify
1/729
Best of Luck!
Answer:
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