decide whether (x-2) is a factor of polynomial (x^3-x^2-x)or not
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x-2=0
X=2
So,
2^3-2^2-2
8-4-2
2
but 2 is not equal to 0
therefore x-2 is not a factor of x^3-x^2-x
X=2
So,
2^3-2^2-2
8-4-2
2
but 2 is not equal to 0
therefore x-2 is not a factor of x^3-x^2-x
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