Answers

2015-06-06T12:56:01+05:30
Let the polynomial be p(x).
The factors of p(x) are (x-2)(x-1)(x+1)
(x-2)(x²-1)
x(x²-1)-2(x²-1)
x³-x-2x²+2
x³-2x²-x+2
the degree of the polynomial is 3.
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