What is expand (e^{-s})/(2s(s+3)) ?

The solution to expand (e^{-s})/(2s(s+3)) is (e^{-s})/(2s^2+6s)

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expand (e^{-s})/(2s(s+3))

expand

\frac{e ^{- s}}{2 s ( s + 3 )}

\frac{e ^{- s}}{2 s ^{2} + 6 s}

Solution steps

\frac{e ^{- s}}{2 s ( s + 3 )}

Expand

2 s (s + 3) : 2 s^{2} + 6 s

= \frac{e ^{- s}}{2 s ^{2} + 6 s}

\frac{( 4 x ^{2} + 6 x )}{( x ^{2} + 1 ) ( x ^{2} + 4 )}

\frac{x}{( x ^{2} - 2 ) ^{2}}

(e^{2} sin^{2} (t) - 3 cos^{2} (t)) (- sin (t))

\frac{s ^{2} + 5 - e ^{- s}}{s ( s ^{2} + 9 )}

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

What is expand (e^{-s})/(2s(s+3)) ?
The solution to expand (e^{-s})/(2s(s+3)) is (e^{-s})/(2s^2+6s)