What is expand (s^2+4s-5)/((s^2+4s+13)^2) ?

The solution to expand (s^2+4s-5)/((s^2+4s+13)^2) is (s^2+4s-5)/(s^4+8s^3+42s^2+104s+169)

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expand (s^2+4s-5)/((s^2+4s+13)^2)

expand

\frac{s ^{2} + 4 s - 5}{( s ^{2} + 4 s + 13 ) ^{2}}

\frac{s ^{2} + 4 s - 5}{s ^{4} + 8 s ^{3} + 42 s ^{2} + 104 s + 169}

Solution steps

\frac{s ^{2} + 4 s - 5}{( s ^{2} + 4 s + 13 ) ^{2}}

(s^{2} + 4 s + 13)^{2} = s^{4} + 8 s^{3} + 42 s^{2} + 104 s + 169

= \frac{s ^{2} + 4 s - 5}{s ^{4} + 8 s ^{3} + 42 s ^{2} + 104 s + 169}

8 (\frac{π}{6} + \frac{3}{4})

\frac{s ^{2} + 12}{( s ^{2} + 9 ) ( s - 1 ) ( s + 1 ) ( s + 2 )}

(3 x - 1)^{2} 3 x - 1

\frac{d + d ( 2 d - 7 )}{d}

\frac{( s ^{2} + 5 s + 10 )}{( s + 3 ) ( s + 2 ) ( s + 1 )}

What is expand (s^2+4s-5)/((s^2+4s+13)^2) ?
The solution to expand (s^2+4s-5)/((s^2+4s+13)^2) is (s^2+4s-5)/(s^4+8s^3+42s^2+104s+169)