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anonymous

  • one year ago

Help me solve 2x^2+3x+4 ÷ x-2 .... please?

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  1. anonymous
    • one year ago
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    @freckles @uri @Hero

  2. dinamix
    • one year ago
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    its 2x+7+(18/(x-2))

  3. anonymous
    • one year ago
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    okay.. @dinamix so you end up with 2x^2+3x+4 all over x-2?

  4. Plasmataco
    • one year ago
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    U should end up somewhat like (2x-a)(x-b)

  5. anonymous
    • one year ago
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    so that is the answer? (2x-a)(x-b)?

  6. dinamix
    • one year ago
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    but u cant find like that dude

  7. Plasmataco
    • one year ago
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    The quadratic equation ax^2+bx+c

  8. dinamix
    • one year ago
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    yup i know

  9. Plasmataco
    • one year ago
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    U have to find a and b. They are the mystery numbers

  10. anonymous
    • one year ago
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    But I used the numbers a=2, b=3, and c=4

  11. dinamix
    • one year ago
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    Euclidean division its easy method dude

  12. Plasmataco
    • one year ago
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    We know x-2 is one of them so we get (2x-a)(x-2)

  13. Plasmataco
    • one year ago
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    Now,what times -2 equals 4?

  14. welshfella
    • one year ago
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    you long or synthetic division

  15. anonymous
    • one year ago
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    -2

  16. welshfella
    • one year ago
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    dinamix had the answer

  17. Plasmataco
    • one year ago
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    Right. So your answer would be (2x-2)(x-2)

  18. dinamix
    • one year ago
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    hey guys all know Euclidean division , right ?

  19. Plasmataco
    • one year ago
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    Now to check ur answer multiply the, together.

  20. Plasmataco
    • one year ago
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    You get 2x*x+2x*2-2*x-2*-2

  21. dinamix
    • one year ago
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    lol its 2x^2-6x+4

  22. Plasmataco
    • one year ago
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    Simplify it and you get 2x^2+3x+4

  23. anonymous
    • one year ago
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    woah woah woah, so the answer is "(2x-2)(x-2)

  24. dinamix
    • one year ago
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    its 2x+7+(18/(x-2)) iam sure about it mate ;D trust me

  25. Plasmataco
    • one year ago
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    Waiting my bad @dinamix is correct trust him m8

  26. anonymous
    • one year ago
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    so I should put "2x+7+(18/(x-2))"

  27. Plasmataco
    • one year ago
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    He used long division wit da thingys

  28. Plasmataco
    • one year ago
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    Yes

  29. Plasmataco
    • one year ago
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    Sry :3

  30. dinamix
    • one year ago
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    its easy method euclidean division , study it right

  31. welshfella
    • one year ago
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    |dw:1440347429626:dw|

  32. Plasmataco
    • one year ago
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    Yeah

  33. dinamix
    • one year ago
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    this my answer mate ty mate

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