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Asked by Harry

Sinh x + 2 = cosh x
4 years ago

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Answered by PsyDAG
What is your question?
4 years ago
Answered by oobleck
sinh^2x + 4sinhx + 4 = cosh^2x = 1+sinh^2x
4sinhx + 4 = 1
sinhx = -3/4
x = -ln2
4 years ago
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Sinh x + 2 = cosh x

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