What is expand (2s)/((s^2+4s+5)^2) ?

The solution to expand (2s)/((s^2+4s+5)^2) is (2s)/(s^4+8s^3+26s^2+40s+25)

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expand (2s)/((s^2+4s+5)^2)

expand

\frac{2 s}{( s ^{2} + 4 s + 5 ) ^{2}}

\frac{2 s}{s ^{4} + 8 s ^{3} + 26 s ^{2} + 40 s + 25}

Solution steps

\frac{2 s}{( s ^{2} + 4 s + 5 ) ^{2}}

(s^{2} + 4 s + 5)^{2} = s^{4} + 8 s^{3} + 26 s^{2} + 40 s + 25

= \frac{2 s}{s ^{4} + 8 s ^{3} + 26 s ^{2} + 40 s + 25}

\frac{4 s + 3}{6 s ( s - 1 )}

(3 x + π^{3}) (2 x - 7)

(x^{3} - x + 1) l e f t (x^{2} - x)

\frac{2 ( 1 - i ) ^{5}}{8}

(3 + i 7)^{4}

What is expand (2s)/((s^2+4s+5)^2) ?
The solution to expand (2s)/((s^2+4s+5)^2) is (2s)/(s^4+8s^3+26s^2+40s+25)