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View Full Version : Write this expression as a single logarithm: 3 log5 (u) + 4 log5 (v)


bd1177
Apr 25, 2012, 01:11 PM
Hi, I need to figure out how this expression looks as a single logarithm.

ebaines
Apr 25, 2012, 01:38 PM
Remember that:


b \times \log (a)= \log (a^b),

and

\log (a) + \log (b) = \log (ab).

Apply these rules and you should get your answer.

bd1177
Apr 25, 2012, 01:46 PM
Remember that:


b \times \log (a)= \log (a^b),

and

\log (a) + \log (b) = \log (ab).

Apply these rules and you should get your answer.

Thank you