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Thread: polynomial

  1. #1
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    polynomial

    23984024294.png
    Please help me on question c thanks

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    Re: polynomial

    Hints:

    a) Factor Theorem

    b) Factor Theorem

    c) Differentiation and Factor Theorem

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    Senior Member integral95's Avatar
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    Re: polynomial

    This is where you consider the product of roots, which is 1.

    Last edited by integral95; 15 Feb 2017 at 1:27 AM.
    “Smart people learn from their mistakes. But the real sharp ones learn from the mistakes of others.”
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    Senior Member integral95's Avatar
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    Re: polynomial

    “Smart people learn from their mistakes. But the real sharp ones learn from the mistakes of others.”
    ― Brandon Mull

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    Re: polynomial

    If a and b are roots of the equation x^2 + 8x -5=0, find the quadratic equation whose roots are a/b and b/a

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    Re: polynomial

    Quote Originally Posted by 19KANguy View Post
    If a and b are roots of the equation x^2 + 8x -5=0, find the quadratic equation whose roots are a/b and b/a
    Some hints.




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