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2 votes
Answer my question please

Answer my question please-example-1
User Aftab Alam
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1 Answer

5 votes

Answer:


(4-5e^(x) )/(1+3e^(x) ) =1\\\\4-5e^(x) =1(1+3e^(x) )=\\\\4-5e^(x) = 1+3e^(x) =\\\\4-5e^(x) -3e^(x) =1\\\\-5e^(x) -3e^(x) =1-4-3\\\\-8e^(x) =-3\\\\e^(x) =3/8\\\\x=In(3/8)

Explanation:

User JimmyCYJ
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