odalys785 odalys785

13-01-2021
Mathematics

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Evaluate. Round your answer to the nearest thousandth.
log4 ^21

Evaluate Round your answer to the nearest thousandth log4 21 class=

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tataplayer10 tataplayer10

13-01-2021

[tex]\log_4 21 = \dfrac{1}{2}\cdot \log_2 21 = \dfrac{1}{2}\cdot \left(\log_23+\log_2 7\right) \approx \dfrac{1}{2}\cdot\left(1.584+2.807\right) \approx 2.196[/tex]

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