SOLUTION: What does 2 log2 8 - log4 256 mean or equals becuase I have no idea on what it means?...Help Me please

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Question 132168: What does 2 log2 8 - log4 256 mean or equals becuase I have no idea on what it means?...Help Me please
Answer by edjones(7311) About Me  (Show Source):
You can put this solution on YOUR website!
2log[2]8=log[2]8^2=log[2]64
log[2]64=log64/log2=1.80618/.30103=6
log[4]256=log256/log4=2.40824/.60206=4
6-4=2
.
Ed