Question

x² - x-2 factorise it
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Answer 1

Answer:

x²-2x+x-2

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

(x+1)(x+2)

Answer 2

Step-by-step explanation:

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

This the required answer.