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

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

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

expand

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

\frac{s - e ^{- \frac{π s}{2}} + 1}{s ^{3} + s}

Solution steps

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

Expand

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

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

(x^{2} + 5 x + 6) (\frac{1}{2} sin (2 x))

\frac{\partial}{\partial x} ((z) (4 x yz - e^{z}))

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

\frac{7 + 2 s + 6 e ^{- 4 s}}{( s + 2 ) ( s + 6 )}

(x + \frac{1}{6}) (x - \frac{1}{3})

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