Question

factorise x²-2x-2

plz do it as soon as possible

Answer 1

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x² - 2x - 2

=> x² - 2x - 1 - 1

=> (x - 1)² - (- 1)²

=> (x - 1)² - (1)²

=> (x - 1 - 1) (x - 1 + 1)

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