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

The solution to expand s/((s^2+1)(s+1)^2(s+2)) is s/(s^5+4s^4+6s^3+6s^2+5s+2)

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

expand

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

\frac{s}{s ^{5} + 4 s ^{4} + 6 s ^{3} + 6 s ^{2} + 5 s + 2}

Solution steps

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

(s + 1)^{2} = s^{2} + 2 s + 1

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

Expand

(s^{2} + 1) (s^{2} + 2 s + 1) (s + 2) : s^{5} + 4 s^{4} + 6 s^{3} + 6 s^{2} + 5 s + 2

= \frac{s}{s ^{5} + 4 s ^{4} + 6 s ^{3} + 6 s ^{2} + 5 s + 2}

\frac{d}{d x} \frac{( φ ( x ^{2} + 2 y ( φ , x ) ) + ψ ( φ , x , y ( φ , x ) ) ( x - 2 y ( φ , x ) ^{2} ) )}{x}

\frac{e ^{- 2 π s}}{( s ^{2} + 1 ) \cdot ( s ^{2} - s + 4 )}

\frac{- 2 s ^{4} + 11 s ^{3} + 14 s ^{2} + s + 2}{s ^{2} \cdot ( 1 + 5 s - s ^{3} )}

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

(10 e^{t} + 2) (t^{4} + 1)

What is expand s/((s^2+1)(s+1)^2(s+2)) ?
The solution to expand s/((s^2+1)(s+1)^2(s+2)) is s/(s^5+4s^4+6s^3+6s^2+5s+2)