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

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

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

expand

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

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

Solution steps

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

Expand

(s - 2) (s + 1) : s^{2} - s - 2

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

\frac{2 ( m + 4 )}{m + 1}

(2 x - \frac{1}{2})^{3}

\frac{p - 11}{( p - 1 ) ^{2}}

\frac{2 x + 2}{( x + 2 ) ( x - 2 )}

(1 + x 7)^{2}

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