What is expand 1/(s(s-2)(s-1)) ?

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

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expand 1/(s(s-2)(s-1))

expand

\frac{1}{s ( s - 2 ) ( s - 1 )}

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

Solution steps

\frac{1}{s ( s - 2 ) ( s - 1 )}

Expand

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

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

cos (x) (x + sin (x))

\frac{- 8 n ^{2} - 8 n - 1}{( 2 n + 1 ) ^{2}}

\frac{1}{2 ( s + 3 ) ^{2}}

U (t - π) cos (3 t)

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