What is expand (-s^2+4s+21)/((s^2-4s+29)^2) ?

The solution to expand (-s^2+4s+21)/((s^2-4s+29)^2) is (-s^2+4s+21)/(s^4-8s^3+74s^2-232s+841)

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expand (-s^2+4s+21)/((s^2-4s+29)^2)

expand

\frac{- s ^{2} + 4 s + 21}{( s ^{2} - 4 s + 29 ) ^{2}}

\frac{- s ^{2} + 4 s + 21}{s ^{4} - 8 s ^{3} + 74 s ^{2} - 232 s + 841}

Solution steps

\frac{- s ^{2} + 4 s + 21}{( s ^{2} - 4 s + 29 ) ^{2}}

(s^{2} - 4 s + 29)^{2} = s^{4} - 8 s^{3} + 74 s^{2} - 232 s + 841

= \frac{- s ^{2} + 4 s + 21}{s ^{4} - 8 s ^{3} + 74 s ^{2} - 232 s + 841}

1 + \frac{4 e ^{2 x}}{( e ^{2 x} - 1 ) ^{2}}

A (- 2, - 5) y B (3, - 1)

49 - x^{2} \cdot 25 - x^{2}

\frac{( x - 4 ) ^{4} + ( x - 3 ) ^{6} + 10}{( x - 2 ) ( x - 3 )}

(e^{x} + e^{x} x)^{2}

What is expand (-s^2+4s+21)/((s^2-4s+29)^2) ?
The solution to expand (-s^2+4s+21)/((s^2-4s+29)^2) is (-s^2+4s+21)/(s^4-8s^3+74s^2-232s+841)