Question

factorise x square - x -2
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Answer 1

Answer:

Step-by-step explanation:

x²-x-2

x²-(2-1)x-2

x²-2x+x-2

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

(x+1) (x-2)

Answer 2

Step-by-step explanation:

x²-x-2

=x²-2x+x-2

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

=(x+1)(x-2)

hope it helps you