What is expand (1+x)/((2+x)(4-x^2)) ?

The solution to expand (1+x)/((2+x)(4-x^2)) is (1+x)/(8-2x^2+4x-x^3)

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expand (1+x)/((2+x)(4-x^2))

expand

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

\frac{1 + x}{8 - 2 x ^{2} + 4 x - x ^{3}}

Solution steps

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

Expand

(2 + x) (4 - x^{2}) : 8 - 2 x^{2} + 4 x - x^{3}

= \frac{1 + x}{8 - 2 x ^{2} + 4 x - x ^{3}}

\frac{( 1 + x ) ^{4}}{4}

3 (8 + Δ x)^{2}

5 (\frac{448}{3} + 2 ln (\frac{253}{29}))

10 (\frac{125}{2} e^{- x} - \frac{125}{2} e^{- 5 x})

- \frac{2}{5} (26.74 + z) - \frac{2}{5} (26, 26 + z) + \frac{2}{25}

What is expand (1+x)/((2+x)(4-x^2)) ?
The solution to expand (1+x)/((2+x)(4-x^2)) is (1+x)/(8-2x^2+4x-x^3)