Question 123010
Use Synthetic division to find the 3 zeros of {{{x^3+7x^2+2x-40=0}}}
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-5)....1....7....2....-40
........1....2....-8...|..0

-4)......1....-2...|..0

2)........1....|..0

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The zeroes are x=-5, x=-4, x=2
Cheers,
Stan H.