Question

Factorise:x2-1x-2 by splitting the middle term​

Answer 1

Answer:

anwer is given in picture.

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Answer 2

Answer:

x (x-2)+1 (x-2)=0

Step-by-step explanation :x^2-1x-2=0

x (x-2)+1 (x-2)=0

(x-2)or (x +1)=0

x -2=0,x+1=0

x=2,x =-1

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