Question

resolva a expressão: log4000+log2000+log200^400 alguém me ajuda...
$log(4000) + log(2000) + log(200^400)$
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Answer 1

log4000=log 4 +log1000≈3,6

log2000=log2 + log 1000≈3,3

log200^400=400*log200(log 2+ log100)≈920,41

3,6+3,3+920,41=927,31