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chubbytots

5x^2-32x+12=

  • one year ago
  • one year ago

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  1. andreafortune1
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    is -10 a answer?

    • one year ago
  2. chubbytots
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    \[5x^2-32x+12=\]

    • one year ago
  3. Hope_nicole
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    have you tried factoring it?

    • one year ago
  4. chubbytots
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    nope,,..

    • one year ago
  5. chubbytots
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    ohh i means yess

    • one year ago
  6. lasttccasey
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    You need this to equal something in order to solve for x or you need an x to see what it equals.

    • one year ago
  7. lasttccasey
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    Is this factoring?

    • one year ago
  8. chubbytots
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    solve for x

    • one year ago
  9. chubbytots
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    its like factoring diamod

    • one year ago
  10. lasttccasey
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    (x-6)(5x-2)=? you can't solve x without it equaling zero or something.

    • one year ago
  11. chubbytots
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    okey thankx :)

    • one year ago
  12. chubbytots
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    \[6x^2+5x-4=\]

    • one year ago
  13. lasttccasey
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    =(2x-1)(3x+4) Do you understand how to factor these?

    • one year ago
  14. bangabus000
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    5x^2-30x-2x=12 5X(X-6) -2(X-6) (5X-2) (X-6) X=2/5 and x=6

    • one year ago
  15. chubbytots
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    no.. u, u\

    • one year ago
  16. bangabus000
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    *5x^2-30x-2x+12 not equals 12 on the first row

    • one year ago
  17. lasttccasey
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    @bangabus000 Thats technically incorrect, you can't bring over the 12 without knowing whats on the right side.

    • one year ago
  18. bangabus000
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    umm yeah... no i made an error while typing its plus 12 not equal

    • one year ago
  19. lasttccasey
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    I'm just saying, you can't solve for x if the right side is missing. it could be 0 but it could also be 100 or anything for that matter.

    • one year ago
  20. bangabus000
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    ofcourse its 0 on the other side. i thought that was obvious since we were factoring.

    • one year ago
  21. bangabus000
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    the x values are correct right?

    • one year ago
  22. lasttccasey
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    @chubbytots But using bangabus000's method, factoring by parts, is the best way to solve this type. @bangabus000 If it equals zero yes :)

    • one year ago
  23. bangabus000
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    hehehe :p

    • one year ago
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