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

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

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

expand

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

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

Solution steps

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

Expand

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

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

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

[(x - 2) e x]

y (5 y - 5 x = - 50)

2 (e^{x} + 1) (x + e^{x})

\frac{2}{1} \cdot \frac{1}{2}

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