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

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

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

expand

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

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

Solution steps

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

Expand

s^{2} (s^{2} + 2 s + 1) : s^{4} + 2 s^{3} + s^{2}

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

3 a (a^{2} - 2 a = 4)

\frac{n ( n - 2 ) ( 2 n + 7 )}{6}

\frac{3 ( 5 - 3 y )}{2}

(- 4 x + 3 y = 2,) (5 x - 4 y = 1,) (3 x + z = 0)

v (6, - 4) f (- 2, - 4)

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