Write as the sum and/or difference of logarithms. Express powers as factors. log8
A. 
log8x + 
log8y - 2log8z
B. 7log8x + 3log8y - 2log8z
C. 
log8x ? 
log8y ÷ 2log8z
D. 
log8x + 
log8y - 
log8z
Answer: A
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A. 
B. 
C. 
D. 
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