What is expand (x-5)/((x+1)(x-1)) ?

The solution to expand (x-5)/((x+1)(x-1)) is (x-5)/(x^2-1)

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expand (x-5)/((x+1)(x-1))

expand

\frac{x - 5}{( x + 1 ) ( x - 1 )}

\frac{x - 5}{x ^{2} - 1}

Solution steps

\frac{x - 5}{( x + 1 ) ( x - 1 )}

Expand

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

= \frac{x - 5}{x ^{2} - 1}

\frac{1}{( 1 - x ) ( 1 + x )}

(x + y i)^{8}

(2 x + 1 - 3)^{2}

\frac{x ^{2} + 1}{( x + 1 ) ( x ^{2} + 4 )}

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

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