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03-11-2022
Mathematics

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What is the value of x in: [tex] log_{2}(x) - 3 = 1[/tex]a) 2²b) 2³c) 2⁴d) 2¹

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MercerM280401 MercerM280401

03-11-2022

[tex]\log _2(x)-3=1[/tex]

Add 3 to both sides:

[tex]\begin{gathered} \log _2(x)-3+3=1+3 \\ \log _2(x)=4 \\ 2^{\log _2(x)}=2^4 \\ x=2^4 \end{gathered}[/tex]

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