Write the expression as the sum or difference of multiples of logarithms.loga 

A.  loga x -  loga y +  loga z
B. 2 loga x - 7 loga y - 4 loga z
C.  loga x -  loga y -  loga z
D.  loga x2 - loga y7 - loga z4

Answer: C

Mathematics

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