What is expand 9/(s(s^2+2s+9)) ?

The solution to expand 9/(s(s^2+2s+9)) is 9/(s^3+2s^2+9s)

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expand 9/(s(s^2+2s+9))

expand

\frac{9}{s ( s ^{2} + 2 s + 9 )}

\frac{9}{s ^{3} + 2 s ^{2} + 9 s}

Solution steps

\frac{9}{s ( s ^{2} + 2 s + 9 )}

Expand

s (s^{2} + 2 s + 9) : s^{3} + 2 s^{2} + 9 s

= \frac{9}{s ^{3} + 2 s ^{2} + 9 s}

(2 x - 1) \frac{d y}{d x}

\frac{2400 ( s + 2 )}{s ( s + 6 ) ( s + 20 )}

\frac{( ( x + 4 ) ^{2} )}{2535}

\frac{2}{( 1 + j ) ^{4}}

sec (θ) (1 - sin^{2} (θ) = cos (θ))

What is expand 9/(s(s^2+2s+9)) ?
The solution to expand 9/(s(s^2+2s+9)) is 9/(s^3+2s^2+9s)