Question

how to factorise x^2-2x-x-2

Answer 1

x^2-2x-x-2

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

By taking - sign in common......

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

(x-2)(x-1)...........is ur answer

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Hope it might helped u

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Answer 2

Answer:

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

take the sign common

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

(x-2)(x-1) ........ is ur answer