What is the inverse of f(x)=sqrt(((e^x-8))/(2-e^x)) ?

The inverse of f(x)=sqrt(((e^x-8))/(2-e^x)) is ln(-(-8-2x^2)/(x^2+1))

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inverse of f(x)=sqrt(((e^x-8))/(2-e^x))

inverse

f (x) = \frac{( e ^{x} - 8 )}{2 - e ^{x}}

ln (- \frac{- 8 - 2 x ^{2}}{x ^{2} + 1})

Solution steps

y = \frac{e ^{x} - 8}{2 - e ^{x}}

Replace

x

with

y

x = \frac{e ^{y} - 8}{2 - e ^{y}}

Solve for

y, x = \frac{e ^{y} - 8}{2 - e ^{y}}

ln (- \frac{- 8 - 2 x ^{2}}{x ^{2} + 1})

f (x) = \frac{( x - 4 )}{x + 3}

\frac{4 x - 3}{2 - x}

f (x) = 3 x + 4 y = 7

f (x) = y - 2

\frac{2}{s ^{2} + 3 s - 4}

What is the inverse of f(x)=sqrt(((e^x-8))/(2-e^x)) ?
The inverse of f(x)=sqrt(((e^x-8))/(2-e^x)) is ln(-(-8-2x^2)/(x^2+1))