Question

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

Answer 1

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

Answer 2

12 possibilities.

Answer 3

do i just find the factos of 15?

Answer 4

what do you mean no fractions?

Answer 5

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?

Answer 6

yeah somewhat. so my answer would have fractions then?