What is expand (e^{-y})/(e^{-y)-2(e^y-2)} ?

The solution to expand (e^{-y})/(e^{-y)-2(e^y-2)} is (e^{-y})/(e^{-y)-2e^y+4}

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expand (e^{-y})/(e^{-y)-2(e^y-2)}

expand

\frac{e ^{- y}}{e ^{- y} - 2 ( e ^{y} - 2 )}

\frac{e ^{- y}}{e ^{- y} - 2 e ^{y} + 4}

Solution steps

\frac{e ^{- y}}{e ^{- y} - 2 ( e ^{y} - 2 )}

Expand

e^{- y} - 2 (e^{y} - 2) : e^{- y} - 2 e^{y} + 4

= \frac{e ^{- y}}{e ^{- y} - 2 e ^{y} + 4}

(- 3 x sin (t) + 3 y cos (t) + 5 t^{3}) d t

\frac{55 ( 19 1045 - 55 )}{486}

\frac{1}{3} (x^{2} + 3)^{3}

(0.12256 + 0.74486 i)^{4}

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

What is expand (e^{-y})/(e^{-y)-2(e^y-2)} ?
The solution to expand (e^{-y})/(e^{-y)-2(e^y-2)} is (e^{-y})/(e^{-y)-2e^y+4}