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AriPotta

  • one year ago

just to make sure, this is correct, yes? solve 0 = x^2 + 10x + 5

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  1. AriPotta
    • one year ago
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  2. SnuggieLad
    • one year ago
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    first of all can you type out your work...i see you have posted a png but please also post a formula...i see your using the quadratic formula you seem to have a good understanding of it...

  3. AriPotta
    • one year ago
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    i don't like typing out my work, i think it's a waste of time :/ can you not read my writing? :c and sorry. yes, i'm using the quadratic formula :]

  4. skay
    • one year ago
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    it looks correct to me.

  5. SnuggieLad
    • one year ago
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    oops...really quickly...answer me on this...you put -5 plus or minus the \[2\sqrt{5}\] Which is it...plus...or ...minus...

  6. AriPotta
    • one year ago
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    it's plus or minus

  7. AriPotta
    • one year ago
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    ±

  8. SnuggieLad
    • one year ago
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    no..one or the other...that is a step in the quadratic formula

  9. skay
    • one year ago
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    it solves for two different solutions. when you add it, it gives one, and when you subtract it, it gives another.

  10. SnuggieLad
    • one year ago
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    oh yes...lord have mercy

  11. AriPotta
    • one year ago
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    it's ± D:<

  12. skay
    • one year ago
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    No, you can have two different possible solutions, if i remember correctly, just plug in the solutions into the equation and if it equals 0 it is correct

  13. SnuggieLad
    • one year ago
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    im sorry i knew that...lol HAHA i did this two years ago...and still use it so i should remember it...

  14. SnuggieLad
    • one year ago
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    skay thank you...i would have really messed him up without you lol

  15. AriPotta
    • one year ago
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    my answer is right tho, yes?

  16. skay
    • one year ago
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    sure lol. one second ari, let me plug the solutions into it and check

  17. SnuggieLad
    • one year ago
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    ....yes you answer is right..i dont think that technically goes against the code of conduct...checking an answer..lol

  18. skay
    • one year ago
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    I haven't done this for years, something about this is bothering me though.

  19. AriPotta
    • one year ago
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    oh :c

  20. SnuggieLad
    • one year ago
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    no skay its right

  21. skay
    • one year ago
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    nvm you got it! its correct

  22. AriPotta
    • one year ago
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    oh yey! :3

  23. skay
    • one year ago
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    I think i just stared at it too long lol

  24. SnuggieLad
    • one year ago
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    whats bothering you is the sqrt not finished...it hasnt came to complete end yet...thats what got me i think too...that or stupidity lol

  25. skay
    • one year ago
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    yessss. Quadratic problems are da bomb.

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