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Mathematics 8 Online
OpenStudy (anonymous):

What are the possible rational zeros of f(x) = x^4 + 6x^3 – 3x^2 + 17x – 15?

OpenStudy (anonymous):

simple: ± 1, ± (1/2), ± 2, ± (11/2), ± 11, ± 22

OpenStudy (anonymous):

12 possibilities.

OpenStudy (anonymous):

do i just find the factos of 15?

OpenStudy (anonymous):

what do you mean no fractions?

OpenStudy (anonymous):

ok so for example if my equation was : f(x) = 2x^3 – 15x^2 + 9x + 22 my rational zeros would be 1,2,11,22 without a fraction?

OpenStudy (anonymous):

yeah somewhat. so my answer would have fractions then?

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