Hey guys , Need help with this one -( Form a polynomial whose zeros and degrees are given. Zeros; -1 , 1 , -7 degree 3 )

Thanks

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- October 19th 2009, 05:50 PMrelichunter09Form a polynomial help
Hey guys , Need help with this one -( Form a polynomial whose zeros and degrees are given. Zeros; -1 , 1 , -7 degree 3 )

Thanks - October 19th 2009, 06:31 PMI-Think
Any polynomial with 3 roots has a degree 3

So, you have the roots at x=1, x=-1 and x=-7

Carry over so that you have

(x-1), (x+1) and (x+7), these are the 3 factors of your desired polynomial so just multiply them to get your answer.

- October 20th 2009, 01:50 PMrelichunter09
Thanks(Rofl)