What is expand 1/((s-1)(s^2+9)) ?

The solution to expand 1/((s-1)(s^2+9)) is 1/(s^3+9s-s^2-9)

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expand 1/((s-1)(s^2+9))

expand

\frac{1}{( s - 1 ) ( s ^{2} + 9 )}

\frac{1}{s ^{3} + 9 s - s ^{2} - 9}

Solution steps

\frac{1}{( s - 1 ) ( s ^{2} + 9 )}

Expand

(s - 1) (s^{2} + 9) : s^{3} + 9 s - s^{2} - 9

= \frac{1}{s ^{3} + 9 s - s ^{2} - 9}

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What is expand 1/((s-1)(s^2+9)) ?
The solution to expand 1/((s-1)(s^2+9)) is 1/(s^3+9s-s^2-9)