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2 January, 19:37

Determine which of the given numbers are roots of the polynomial f (x) = 6x^2+x-1.

A. 1/2, 1

B. - 1/2, 2

C. - 1/2

D. 1

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Answers (1)
  1. 2 January, 19:41
    0
    Step-by-step explanation:

    factor the trinomial: (3x-1) (2x+1) = 0

    x = 1/3 or - 1/2
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