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

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

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

expand

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

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

Solution steps

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

Expand

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

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

90 - 80 sin (1.2 (t - 3))

\frac{ab ( a + b )}{a ^{2} + b ^{2}}

- 2 (x + Δ x)

2 (\frac{3}{2} x)^{2} - 4

\frac{( x - 1 ) ^{2}}{9}

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