show that 1 and -2 are the zeroes of the polynomial x^3+2x^2-x-2.also find its third zero

Question

show that 1 and -2 are the zeroes of the polynomial x^3+2x^2-x-2.also find its third zero

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Katherine 1 month 2021-08-19T23:49:49+00:00 1 Answer 0 views 0

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    2021-08-19T23:51:39+00:00

    Answer:

    The Answer is-5

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