What is expand (2(s^2+1))/(s^2(s^2+5)) ?

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

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expand (2(s^2+1))/(s^2(s^2+5))

expand

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

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

Solution steps

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

Expand

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

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

Expand

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

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

5^{4}

\frac{5 ( 5 t ^{2} - 1 ) ^{4} ( 100 t - 5 t ^{2} - 1 )}{( 10 - t ) ^{6}}

sin (t) - sin (t) (u) (t - 2 π)

2 cos (2) (x - \frac{π}{3}) - 1

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

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