How do you condense $log (x + 9) - log x$ $log(x+9)-log x$ ?

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Answer 1 · 2016-08-01T23:38:06

$log (\frac{x + 9}{x})$ $log ((x+9)/x)$

If log terms are being subtracted, then the numbers are being divided.

Write the terms as a single log.

$log (x + 9) - log x = log (\frac{x + 9}{x})$ $log(x+9)-log x = log ((x+9)/x)$

How do you condense log(x+9)−logxlog(x+9)-log x ?