SOLUTION: Express In 9.8 in terms of In 5 and In 7...

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Question 907217: Express In 9.8 in terms of In 5 and In 7...
Answer by Alan3354(69443) About Me  (Show Source):
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Express In 9.8 in terms of In 5 and In 7
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It's ln, for natural log, not In.
9.8 = 7*7/5
ln(9.8) = 2ln(7) - ln(5)