What is expand (2x^2+5x-10)/((x-1)(x+2)) ?

The solution to expand (2x^2+5x-10)/((x-1)(x+2)) is (2x^2+5x-10)/(x^2+x-2)

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expand (2x^2+5x-10)/((x-1)(x+2))

expand

\frac{2 x ^{2} + 5 x - 10}{( x - 1 ) ( x + 2 )}

\frac{2 x ^{2} + 5 x - 10}{x ^{2} + x - 2}

Solution steps

\frac{2 x ^{2} + 5 x - 10}{( x - 1 ) ( x + 2 )}

Expand

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

= \frac{2 x ^{2} + 5 x - 10}{x ^{2} + x - 2}

(x + 3) (x - 2 + 3)

(1 - 3 x - 2) \cdot (1 - 3 x + 2)

n (n + 1) (n + 2) (n + 3) + 1 - n

- e^{- λ (- γ + x)} + e^{λγ}

(x + 2) (x - 1) (x - 7)

What is expand (2x^2+5x-10)/((x-1)(x+2)) ?
The solution to expand (2x^2+5x-10)/((x-1)(x+2)) is (2x^2+5x-10)/(x^2+x-2)