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

The solution to expand ((s+1)^2+1)/(s^2(s+2)(s+3)) is (s^2+2s+2)/(s^4+5s^3+6s^2)

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

expand

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

\frac{s ^{2} + 2 s + 2}{s ^{4} + 5 s ^{3} + 6 s ^{2}}

Solution steps

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

Expand

s^{2} (s + 2) (s + 3) : s^{4} + 5 s^{3} + 6 s^{2}

= \frac{( s + 1 ) ^{2} + 1}{s ^{4} + 5 s ^{3} + 6 s ^{2}}

Expand

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

= \frac{s ^{2} + 2 s + 2}{s ^{4} + 5 s ^{3} + 6 s ^{2}}

cos (t - \frac{π}{4})

\frac{6}{( s - 4 ) ( s + 1 )}

(a x + b - 3 - 4 x)^{2}

(e h - f g) (a d - b c)

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

What is expand ((s+1)^2+1)/(s^2(s+2)(s+3)) ?
The solution to expand ((s+1)^2+1)/(s^2(s+2)(s+3)) is (s^2+2s+2)/(s^4+5s^3+6s^2)