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November 08, 2025, 08:18:35 am
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Author Topic: Polynomial proof  (Read 738 times)  Share 

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kaanonball

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Polynomial proof
« on: February 03, 2009, 09:50:51 pm »
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The question

Prove that the expression     is divisible by x + 1 for all values of k.

do i just show that ?
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nerd

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Re: Polynomial proof
« Reply #1 on: February 03, 2009, 09:53:53 pm »
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Yeppo! Spot on...You should see that the k's cancel themselves out!
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kaanonball

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Re: Polynomial proof
« Reply #2 on: February 03, 2009, 09:58:52 pm »
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oks cool, ty
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