What is expand ((4s+2)e^{-3s})/(s^2+4s+20) ?

The solution to expand ((4s+2)e^{-3s})/(s^2+4s+20) is (4e^{-3s}s+2e^{-3s})/(s^2+4s+20)

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expand ((4s+2)e^{-3s})/(s^2+4s+20)

expand

\frac{( 4 s + 2 ) e ^{- 3 s}}{s ^{2} + 4 s + 20}

\frac{4 e ^{- 3 s} s + 2 e ^{- 3 s}}{s ^{2} + 4 s + 20}

Solution steps

\frac{( 4 s + 2 ) e ^{- 3 s}}{s ^{2} + 4 s + 20}

Expand

(4 s + 2) e^{- 3 s} : 4 e^{- 3 s} s + 2 e^{- 3 s}

= \frac{4 e ^{- 3 s} s + 2 e ^{- 3 s}}{s ^{2} + 4 s + 20}

\frac{240 x ( - 3 x ^{4} + 10 x ^{2} - 3 )}{( x ^{2} + 1 ) ^{6}}

(s + 1) (s + 3) + \frac{1}{s} + \frac{x}{s} + \frac{y}{s} (s + 1)

(y^{'} (x) + y cot (x)) sin (x)

(2 y - x + 3) d x + 2 d y

(13 a + 8 b = 2,) (11 a + 4 b = 1)

What is expand ((4s+2)e^{-3s})/(s^2+4s+20) ?
The solution to expand ((4s+2)e^{-3s})/(s^2+4s+20) is (4e^{-3s}s+2e^{-3s})/(s^2+4s+20)