This one is super hard

Cagatay asked Jan 13, 2023

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27 votes

Cagatay asked Jan 13, 2023

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13 votes

We will solve a follows:

$\log _2(512)=x\Rightarrow x=9$

***Explanation of the procedure using change of base for a logarithm***

$\log _a(n)=(\log _b(n))/(\log _b(a))$

So:

$\log _2(512)=(\log(512))/(\log(2))=9$

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