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anonymous

  • one year ago

The Quadratic Formula gives which roots for the equation 2x^2+x-6 ?

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  1. tkhunny
    • one year ago
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    1) That is not an equation. 2) If you add "=0", then that is a true statement. Why do you demonstrate it?

  2. anonymous
    • one year ago
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    ohh i forgot to add the =0

  3. anonymous
    • one year ago
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    my bad

  4. tkhunny
    • one year ago
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    Okay, and now for #2? You demonstrate the Quadratic Formula.

  5. anonymous
    • one year ago
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    me?

  6. anonymous
    • one year ago
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    i don't know thats why i asked tho

  7. tkhunny
    • one year ago
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    That makes no sense. Why would you post a problem statement suggesting the "Quadratic Formula" if you've never seen it. You MUST have SOMETHING. Give us anything to go on.

  8. anonymous
    • one year ago
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    don't worry i changed the question

  9. anonymous
    • one year ago
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    thank you

  10. tkhunny
    • one year ago
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    I'm only worried about you learning. If you get others to do your work, or you show no work of your own, it is unlikely you will be learning. Do not post questions with no work shown.

  11. Pawanyadav
    • one year ago
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    X=-b(+-)(b^2-4ac)^1/2whole divided by 2a

  12. tkhunny
    • one year ago
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    You've never seen this? Given \(ax^{2} + bx + c = 0\), solutions or x are given by \(x = \dfrac{-b\pm\sqrt{b^{2}-4ac}}{2a}\). Just identify the three values and substitute.

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