Question

If two of the zeros of the
polynomial x^3 + 2x^2 - x-2 are
(i) 1, -1, 3
(ii) 1, -1, 2
(iii) 1, -1, -2
(iv) None of these​

Answer 1

Step-by-step explanation:

iii) 1, -1, -2

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