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Expand log subscript 9 (x(x^2 2))/(sqrt x^2-2)
stiglemb
Mar 11, 2011, 05:44 PM
expand log subscript 9 (x(x^2 2))/(sqrt x^2-2)
Unknown008
Mar 12, 2011, 12:14 AM
\log_9\ \frac{x(x^2 + 2)}{\sqrt{x^2 - 2}}
Start by using the basics?
\log_c\ ab = \log_c\ a + \log_c\ b
\log_c\ \frac{a}{b} = \log_c\ a - \log_c\ b
What can you get from here?