What is expand (3s^2+2s+1)/((s^2+1)(s^2+2s+2)) ?

The solution to expand (3s^2+2s+1)/((s^2+1)(s^2+2s+2)) is (3s^2+2s+1)/(s^4+2s^3+3s^2+2s+2)

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expand (3s^2+2s+1)/((s^2+1)(s^2+2s+2))

expand

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

\frac{3 s ^{2} + 2 s + 1}{s ^{4} + 2 s ^{3} + 3 s ^{2} + 2 s + 2}

Solution steps

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

Expand

(s^{2} + 1) (s^{2} + 2 s + 2) : s^{4} + 2 s^{3} + 3 s^{2} + 2 s + 2

= \frac{3 s ^{2} + 2 s + 1}{s ^{4} + 2 s ^{3} + 3 s ^{2} + 2 s + 2}

(b cos (z) - a sin (z) y) \cdot 2 r sin (z)

\frac{3}{e ( \frac{a}{x} - 2 ) - 1}

\frac{3 s - 14}{( s - 2 ) ( s - 5 )}

(2 m + 4) - \frac{2 ( 5 m + 1 )}{5}

(sin^{4} (x) + cos^{4} (x) - 1) (sec^{2} (x) + csc^{2} (x))

What is expand (3s^2+2s+1)/((s^2+1)(s^2+2s+2)) ?
The solution to expand (3s^2+2s+1)/((s^2+1)(s^2+2s+2)) is (3s^2+2s+1)/(s^4+2s^3+3s^2+2s+2)