What is expand (-s^2+25)/((s^2+25)^2) ?

The solution to expand (-s^2+25)/((s^2+25)^2) is (-s^2+25)/(s^4+50s^2+625)

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expand (-s^2+25)/((s^2+25)^2)

expand

\frac{- s ^{2} + 25}{( s ^{2} + 25 ) ^{2}}

\frac{- s ^{2} + 25}{s ^{4} + 50 s ^{2} + 625}

Solution steps

\frac{- s ^{2} + 25}{( s ^{2} + 25 ) ^{2}}

(s^{2} + 25)^{2} = s^{4} + 50 s^{2} + 625

= \frac{- s ^{2} + 25}{s ^{4} + 50 s ^{2} + 625}

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

x (5 - e^{0.1 x})

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

\frac{1 - x}{( 1 - 2 x ) ( 1 - 4 x )}

e^{x} \cdot (2 x + 3 y) - e^{x} \cdot 2

What is expand (-s^2+25)/((s^2+25)^2) ?
The solution to expand (-s^2+25)/((s^2+25)^2) is (-s^2+25)/(s^4+50s^2+625)