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3 years ago

10

Solve 2 log x = log 36 Answer x = 72 x = 6 x = ±6 x = 18

2 answers:

astra-53 [7]3 years ago

6 0

$2\log x=\log 36\\
\log x^2=\log 36\\
x^2=36\\
x=-6 \vee x=6
$

guapka [62]3 years ago

4 0

The answer is positive, negative 6

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