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

The solution to expand 1/((s+2)^2(s-2)) is 1/(s^3+2s^2-4s-8)

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

expand

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

\frac{1}{s ^{3} + 2 s ^{2} - 4 s - 8}

Solution steps

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

(s + 2)^{2} = s^{2} + 4 s + 4

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

Expand

(s^{2} + 4 s + 4) (s - 2) : s^{3} + 2 s^{2} - 4 s - 8

= \frac{1}{s ^{3} + 2 s ^{2} - 4 s - 8}

(x + 3) (x^{2} = 7 x + 1)

(x y - 3 x - 2 y + 6) d x

(a, b, - b, a) \cdot (c, d, e, f)

(2 x - 3) (ln (x))

[arctan (x)] l e f t (402 x - 1)

What is expand 1/((s+2)^2(s-2)) ?
The solution to expand 1/((s+2)^2(s-2)) is 1/(s^3+2s^2-4s-8)