What is expand 1/(s(s+1)(s^2+2)) ?

The solution to expand 1/(s(s+1)(s^2+2)) is 1/(s^4+2s^2+s^3+2s)

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expand 1/(s(s+1)(s^2+2))

expand

\frac{1}{s ( s + 1 ) ( s ^{2} + 2 )}

\frac{1}{s ^{4} + 2 s ^{2} + s ^{3} + 2 s}

Solution steps

\frac{1}{s ( s + 1 ) ( s ^{2} + 2 )}

Expand

s (s + 1) (s^{2} + 2) : s^{4} + 2 s^{2} + s^{3} + 2 s

= \frac{1}{s ^{4} + 2 s ^{2} + s ^{3} + 2 s}

\frac{2}{s ( s + 1 ) ^{2}}

(4 - x) e^{0.5 x} - 2

\frac{( x ^{3} + 4 ) ( y ^{2} + 1 )}{x y}

(x = 0,) (y = - 9)

\frac{t ( 3 t - 2 ) ^{4}}{e ^{t}}

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