Obtain all zeros of the polynomial f(x) = 2x^4 + x^3 − 14x^2 − 19x − 6, if two of its zeros are −2 and −1.

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asked Jan 31, 2018 in Mathematics by sforrest072 (157,439 points) 60 409 933

Obtain all zeros of the polynomial f(x) = 2x4 + x3 − 14x2 − 19x − 6, if two of its zeros are −2 and −1.

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+1 vote
answered Jan 31, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 31, 2018 by sforrest072
 
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The correct answer is

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