Mathematics, 29.06.2020 18:01 littledudefromacross
Show that equation 3sech²x + 7tanhx = 5 can be written as 3tanh²x - 7tanhx + 2 = 0
Answers: 3
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Show that equation 3sech²x + 7tanhx = 5 can be written as 3tanh²x - 7tanhx + 2 = 0...
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