SOLUTION: can you help me solve (e^x - e^(-x))/ (e^x + e^x) = 3. The answer given was
ln 2/2 but I can't get that..Thanks
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Question 313840: can you help me solve (e^x - e^(-x))/ (e^x + e^x) = 3. The answer given was
ln 2/2 but I can't get that..Thanks
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(e^x - e^(-x))/ (e^x + e^x) = 3
(e^x - e^(-x))/ 2e^x = 3
No solution
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