What is expand (x-1)/((x-3)(x+1)) ?

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

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expand (x-1)/((x-3)(x+1))

expand

\frac{x - 1}{( x - 3 ) ( x + 1 )}

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

Solution steps

\frac{x - 1}{( x - 3 ) ( x + 1 )}

Expand

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

= \frac{x - 1}{x ^{2} - 2 x - 3}

- a (2 a x + b) sin (a x^{2} + b x + c)

(3 - 4 x - 3) (3 + 4 x - 3)

x d y - (y + x y^{3} (1 + ln (x)) d x = 0)

\frac{d}{d x} ((c) (1 - \frac{b}{c}))

\frac{1}{( z - 2 ) ( z - 3 )}

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