#### Answer

$e$

#### Work Step by Step

$\ln x+\ln x^{2}=3\Rightarrow $
$\ln x+2\ln x=3\Rightarrow 3\ln x=3\Rightarrow \ln x=1\Rightarrow $
$x=e$

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$e$

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