If A = \log_2 .\log_2 .\log_4 256 + 2 \log_ \sqrt2 2, then A equals:

Logarithms Practice Test 2

Question : 6 of 39

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A = \log_2 .\log_2 .\log_4 256 + 2 \log_ √2 2

, then A equals:

Solution:

A = \log_2 .\log_2 .\log_4 4^4 + 2 \log_ {2^{1/2}} 2

= \log_2 .\log_2 4 + 2/{1/2} \log_ {2 } 2

= \log_2 2+ 4=5

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