Question 818701
List all possibles zeros of the following polynomial expressions (Use P/Q): (Show Work)
a) x^3-2x^2+12x-18
P must be a factor of -18
Q must be a factor of 1
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p:: +-1,+-2,+-3,+-6,+-9,+-18
Q:: +-1
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P/Q:: +-1 +-2,+-3,+-6,+-9,+-18
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b) x^4+5x^3-2x+21
P:: +-1,+-3,+-7,+-21
Q:: +-1
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P/Q: +-1,+-3,+-7,+-21
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Cheers,
Stan H.
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Please I really need to solve this problem! Thanks!