SOLUTION: What is the value of the followi ng expression: 2 log10 5 + log10 4

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Question 860935: What is the value of the followi
ng expression: 2 log10 5 + log10 4
Answer by mananth(16946) About Me  (Show Source):
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2 log10 5 + log10 4
log 10 5^2 + log 10 4
log 10(5^2*4)
log 10 100
log 10 10^2
=2 log 10 10
=2