Answer
$1+\ln(x)$
Work Step by Step
$\log_a (MN) = \log_a M+\log_a N$
$\therefore \ln(ex) = \ln(e) + \ln(x)$
Recall that $\ln(e) = 1$.
Thus,
$\ln(ex) = \boxed{1+\ln(x)}$
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