mnagy56 mnagy56

11-03-2022
Mathematics

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What is the solution to the equation log(2x + 4) = 2? Round to the nearest thousandth, if necessary.
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semsee45 semsee45

11-03-2022

Answer:

x = 48

Step-by-step explanation:

[tex]\log_{10}(2x+4)=2[/tex]

[tex]\implies 10^{\log_{10}(2x+4)}=10^2[/tex]

[tex]\implies 2x+4=100[/tex]

[tex]\implies 2x=96[/tex]

[tex]\implies x=48[/tex]

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