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

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

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

expand

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

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

Solution steps

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

(s + 2)^{2} = s^{2} + 4 s + 4

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

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

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

Expand

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

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

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

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

\frac{K ( s + 2 )}{( s + 10 ) s ( s - 1 )}

2 (\frac{2}{3} x + y = 6)

\frac{( x + 3 ) \cdot ( x - 1 )}{x ^{2} + 1}

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