Use the change of base formula and the properties of logarithms to rewrite the expression as a single logarithm in the indicated base.log81 x12 + log27 y9 - log9 w6, base 3

A. log3 
B. log3 
C. log3 x3y3z3
D. log3(x3 + y3 - z3)

Answer: B

Mathematics

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