What is expand (s^2+s-2)/((s+1)^3) ?

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

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expand (s^2+s-2)/((s+1)^3)

expand

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

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

Solution steps

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

(s + 1)^{3} = s^{3} + 3 s^{2} + 3 s + 1

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

\frac{d}{d x} (2 (x - 1)^{2}) - 10

(x - 2) (x - 4)^{'}

(- 1 - e)^{2} - 4 (- e b - ec)

9 \cdot 99

(x^{2} - 4 x^{3}) \frac{d x}{d x}

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