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__assassin__

  • 3 years ago

quick quiz? will become fan&medal for best answer. Use the Rational Root Theorem to list all possible rational roots of the polynomial equation x^3 – x^2 – x – 3 = 0. Do not find the actual roots. -no roots - –3, –1, 1, 3 - 1, 3 - -33 A cubic polynomial with rational coefficients has the roots 6 + /{6} and 2/3 . Find one additional root. - –6 – /{6} - 6 + /{6} - –6 + /{6} /{?} = sq. rt. - 6 – /{6} What does Descartes's Rule of Signs tell you about the real roots of the polynomial? –2x^3 + 3x^2 – 5x – 2 = 0 -There is one

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  1. __assassin__
    • 3 years ago
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    multiple choice for last one There is one positive root and either 2 or 0 negative roots. There are either 2 or 0 positive roots and there are either 2 or 0 negative roots. There is one positive root and one negative root. There are either 2 or 0 positive roots and one negative root.

  2. __assassin__
    • 3 years ago
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    @amistre64 @Callisto

  3. Cpt.Sparz
    • 3 years ago
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    ask hero

  4. __assassin__
    • 3 years ago
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    @julliemyers

  5. julliemyers
    • 3 years ago
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    1)A 2) ANY 3) d 4) A

  6. allibear2012
    • 3 years ago
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    hey!

  7. __assassin__
    • 3 years ago
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    there's 3 questions i posted but 5 on the test im so confused with your answers xO

  8. julliemyers
    • 3 years ago
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    The test has 5 questions #1 is A # 2 is ANY #3 is D 4 is A 5 is D

  9. __assassin__
    • 3 years ago
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    oh ok xD thanx haha

  10. __assassin__
    • 3 years ago
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    OMG thanx :D

  11. julliemyers
    • 3 years ago
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    Np lol (:

  12. __assassin__
    • 3 years ago
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    h.o ima help you get medals xD

  13. allibear2012
    • 3 years ago
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    u r already my fan! :D

  14. allibear2012
    • 3 years ago
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    fine i'll leave :(

  15. __assassin__
    • 3 years ago
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    ?

  16. __assassin__
    • 3 years ago
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    @Falkqwer these arent any easier xD

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