Multiple Choice
Write the expression as one logarithm. 9ln ( x ) - 7ln - 4ln ( xy )
A) ln ( x 9 - y 7 - ( xy ) 4 )
B) ln ( 9x - 7y - 4xy )
C) ln ( x 3 y 5 )
D) ln ( x 5 y 3 )
Correct Answer:

Verified
Correct Answer:
Verified
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