Question 232037: list all possible rational zeros of the function
f(x)= 3x^3-x^2+6x-9
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! list all possible rational zeros of the function
f(x)= 3x^3-x^2+6x-9
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If f(x) has a rational zero p/q, p must be a factor of 9
and q must be a factor of 3.
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Factors of 9: +/-1,+/-3,+/-9
Factors of 3: +/-1,+/-3
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Values of p/q: +/-1,+/-3,+/-9,+/-1/3,+/-1/9
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Cheers,
Stan H.
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