What is expand (1-e^{-x})/(x^2(x+2)) ?

The solution to expand (1-e^{-x})/(x^2(x+2)) is (1-e^{-x})/(x^3+2x^2)

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expand (1-e^{-x})/(x^2(x+2))

expand

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

\frac{1 - e ^{- x}}{x ^{3} + 2 x ^{2}}

Solution steps

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

Expand

x^{2} (x + 2) : x^{3} + 2 x^{2}

= \frac{1 - e ^{- x}}{x ^{3} + 2 x ^{2}}

(1 - 1 - x^{2})^{2}

4 (x - \frac{1}{2})

\frac{x ^{2} + 4 x - 2}{( x + 3 ) ( x - 2 )}

(- 1 + i 3)^{10}

(3 x + 4 i)^{2}

What is expand (1-e^{-x})/(x^2(x+2)) ?
The solution to expand (1-e^{-x})/(x^2(x+2)) is (1-e^{-x})/(x^3+2x^2)