SOLUTION: Express as a single logarithm. logc x + logc y A)logc B)logc x ∙ logc y C)logc xy D)logc (x + y)

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Question 210214: Express as a single logarithm.
logc x + logc y
A)logc
B)logc x ∙ logc y
C)logc xy
D)logc (x + y)
Found 2 solutions by user_dude2008, stanbon:
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
...Ans is C)

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Express as a single logarithm.
logc x + logc y
Comment: logs are exponents. You are adding two exponents.
That implies that you are multiplying.
Answer: = logc(xy)
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Cheers,
Stan H.
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A)logc
B)logc x ∙ logc y
C)logc xy
D)logc (x + y)