Question

x square -x-2=0

$x ^{2} - x - 2 = 0$
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Answer 1

Step-by-step explanation:

X^2 - x - 2 =0

By splitting the middle term.

X^2 - 2x + x - 2 =0

X(x-2) + (x-2) =0

(x+1) (x-2)

X = 2 or - 1.

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