SOLUTION: give the expression of its inverse f(x)= 2ln(x)+1

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Question 378069: give the expression of its inverse
f(x)= 2ln(x)+1

Answer by robertb(5830)   (Show Source): You can put this solution on YOUR website!
y = 2lnx + 1,
Interchange the places of x and y:
x = 2lny + 1;
x - 1 = 2lny,
(x - 1)/2 = lny;
. This is the inverse function.

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