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

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

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

expand

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

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

Solution steps

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

Expand

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

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

(e^{2 t} + e^{- 2 t} + 2)^{2}

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

7 + \frac{1}{5}

5 a^{6 - 1}

t^{(x^{2} - x + 2) d x}

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