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

The solution to expand 1/(s^2(s^2-2s+5)) is 1/(s^4-2s^3+5s^2)

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

expand

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

\frac{1}{s ^{4} - 2 s ^{3} + 5 s ^{2}}

Solution steps

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

Expand

s^{2} (s^{2} - 2 s + 5) : s^{4} - 2 s^{3} + 5 s^{2}

= \frac{1}{s ^{4} - 2 s ^{3} + 5 s ^{2}}

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

(a + \frac{c - a}{6}) (1 + x^{2})

(\frac{4}{3} - x)^{4}

(x^{2} + y^{2}) (7 x + \frac{2}{3})

\frac{3 x ^{2} + 7 x}{( x - 1 ) ( x ^{2} + 4 x + 5 )}

What is expand 1/(s^2(s^2-2s+5)) ?
The solution to expand 1/(s^2(s^2-2s+5)) is 1/(s^4-2s^3+5s^2)