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weekskeith1666 Group Title

will someone help ,me please

  • one year ago
  • one year ago

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  1. weekskeith1666 Group Title
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    \[-\sqrt{8}-4\sqrt{7}+2\sqrt{72}-2\sqrt{7}\]

    • one year ago
  2. cammyabbo Group Title
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    all you can do is simplify

    • one year ago
  3. cammyabbo Group Title
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    combine like radicals

    • one year ago
  4. weekskeith1666 Group Title
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    can u work it out and show me please

    • one year ago
  5. cammyabbo Group Title
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    you can further simplify -\[\sqrt{8}\]

    • one year ago
  6. cammyabbo Group Title
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    yes

    • one year ago
  7. weekskeith1666 Group Title
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    thank you

    • one year ago
  8. cammyabbo Group Title
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    \[-\sqrt{8}\] is really -\[\sqrt{4x2}\]

    • one year ago
  9. cammyabbo Group Title
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    the 4 comes out as a 2 because the sq root of 4 is 2. put it out front with the negative sign

    • one year ago
  10. cammyabbo Group Title
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    -2\[-\sqrt{2}\]

    • one year ago
  11. cammyabbo Group Title
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    crap

    • one year ago
  12. cammyabbo Group Title
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    -2√2

    • one year ago
  13. cammyabbo Group Title
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    the -4√7 and -2√7 become -6√7

    • one year ago
  14. cammyabbo Group Title
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    2√72 can be 2√(9)(8)

    • one year ago
  15. cammyabbo Group Title
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    9 pops out as 3, multiply it with the 2 to get 6√8, this further simplifies too

    • one year ago
  16. cammyabbo Group Title
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    6√(4)(2)

    • one year ago
  17. cammyabbo Group Title
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    4 pops out as 2, times it by 6 for 12√2

    • one year ago
  18. cammyabbo Group Title
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    combine that with our other √2 we first simplified

    • one year ago
  19. cammyabbo Group Title
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    10√2 - 6√7 all done

    • one year ago
  20. weekskeith1666 Group Title
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    thats the answer

    • one year ago
  21. cammyabbo Group Title
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    yes, you cant simplify any further

    • one year ago
  22. weekskeith1666 Group Title
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    do u mind putin it all togther how do do it i want to try it on my own

    • one year ago
  23. weekskeith1666 Group Title
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    like all of it on one page

    • one year ago
  24. cammyabbo Group Title
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    ya, give me a few min, I'll write it out

    • one year ago
  25. weekskeith1666 Group Title
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    thanks ur the best im glad u helped me out means alot to me

    • one year ago
  26. cammyabbo Group Title
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    no Prob at all

    • one year ago
  27. weekskeith1666 Group Title
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    just write it wen u get done with it

    • one year ago
  28. cammyabbo Group Title
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    http://imgur.com/A3F8U

    • one year ago
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