What is expand (e^{-2s}(s+11))/((s+5)(s+4)) ?

The solution to expand (e^{-2s}(s+11))/((s+5)(s+4)) is (e^{-2s}s+11e^{-2s})/(s^2+9s+20)

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expand (e^{-2s}(s+11))/((s+5)(s+4))

expand

\frac{e ^{- 2 s} ( s + 11 )}{( s + 5 ) ( s + 4 )}

\frac{e ^{- 2 s} s + 11 e ^{- 2 s}}{s ^{2} + 9 s + 20}

Solution steps

\frac{e ^{- 2 s} ( s + 11 )}{( s + 5 ) ( s + 4 )}

Expand

(s + 5) (s + 4) : s^{2} + 9 s + 20

= \frac{e ^{- 2 s} ( s + 11 )}{s ^{2} + 9 s + 20}

Expand

e^{- 2 s} (s + 11) : e^{- 2 s} s + 11 e^{- 2 s}

= \frac{e ^{- 2 s} s + 11 e ^{- 2 s}}{s ^{2} + 9 s + 20}

\frac{( 3 x ^{2} - 2 ) d y}{d x} + 6 x y

((y + 2 x) d y + d x) e^{2 y}

\frac{d ^{2}}{d x ^{2}} ((y) (2 x^{3} - 3 y^{2}))

(x - 4) (x - 2 + 7)

\frac{e ^{- 0.5 x} ( x + 1 )}{x ( x + 2 ) ( x + 3 )}

What is expand (e^{-2s}(s+11))/((s+5)(s+4)) ?
The solution to expand (e^{-2s}(s+11))/((s+5)(s+4)) is (e^{-2s}s+11e^{-2s})/(s^2+9s+20)