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tinaballerina

HELPPP FAST :( sqrt 5(8+3 sqrt 6) 8 sqrt5 + 3 sqrt30 5 sqrt 10 130 None of the above

  • one year ago
  • one year ago

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  1. sritama
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    \[\sqrt{5}(8+3\sqrt{6)}\]

    • one year ago
  2. sritama
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    is it the problem @tinaballerina ?

    • one year ago
  3. tinaballerina
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    yessum @sritama

    • one year ago
  4. sritama
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    just multiply \[(8+3\sqrt{6}) with \sqrt{5}\]

    • one year ago
  5. sritama
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    you will find option A is correct

    • one year ago
  6. tinaballerina
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    Thank you very much @sritama

    • one year ago
  7. tinaballerina
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    could you help with my other problem?

    • one year ago
  8. sritama
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    welcome :) yeah,i will try..

    • one year ago
  9. tinaballerina
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    you seem to comprehend my questions , while everyone else is smart about their answers

    • one year ago
  10. sritama
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    oh,is it? :)

    • one year ago
  11. tinaballerina
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    \[(4-\sqrt{3} )(12+5\sqrt{3)}\]

    • one year ago
  12. sritama
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    \[(4\times12)+20\sqrt{3}-12\sqrt{3}-15\]

    • one year ago
  13. sritama
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    the answer is 33+8 sqart 3

    • one year ago
  14. tinaballerina
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    ugh i need to understand this by early january for finals but , how did you learn all of this so well? do you have any ways to understand better or any websites?

    • one year ago
  15. sritama
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    you can take the help of http://www.wolframalpha.com/

    • one year ago
  16. sritama
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    actually all you have to do is to multiply

    • one year ago
  17. sritama
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    if you have a problem like that \[(a+\sqrt{b})(c+\sqrt{d})\] the answer is \[ac+c \sqrt{b}+a \sqrt{d}+\sqrt{bd}\]

    • one year ago
  18. tinaballerina
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    OH I REMEMBER NOW.

    • one year ago
  19. tinaballerina
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    F. O. I. L

    • one year ago
  20. tinaballerina
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    Thank you so very much

    • one year ago
  21. sritama
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    yeah..right :)

    • one year ago
  22. tinaballerina
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    i wanna see if i get this problem right, will you check it??

    • one year ago
  23. sritama
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    of course..

    • one year ago
  24. sritama
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    post it

    • one year ago
  25. tinaballerina
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    \[(5+\sqrt{3}) (5-\sqrt{3})\]

    • one year ago
  26. tinaballerina
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    \[25-12\sqrt{3}\]

    • one year ago
  27. sritama
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    can you tell me how do you got it?

    • one year ago
  28. tinaballerina
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    5x5 first, equaling 25

    • one year ago
  29. sritama
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    right,then?

    • one year ago
  30. tinaballerina
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    sqrt 3 times 5

    • one year ago
  31. sritama
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    yes..next?

    • one year ago
  32. tinaballerina
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    sqrt 3 times - sqrt 3

    • one year ago
  33. tinaballerina
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    oh im sorry i skipped one

    • one year ago
  34. tinaballerina
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    5 times -sqrt 3

    • one year ago
  35. sritama
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    yes,it will be -5 times sqrt 3

    • one year ago
  36. tinaballerina
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    -5?

    • one year ago
  37. sritama
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    yeah,|dw:1355982996650:dw|

    • one year ago
  38. sritama
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    tell me if you dont get it..

    • one year ago
  39. tinaballerina
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    i believe i do :))!

    • one year ago
  40. sritama
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    ok,now say what will be the answer? :)

    • one year ago
  41. tinaballerina
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    • one year ago
  42. sritama
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    the answer will be the first one..

    • one year ago
  43. tinaballerina
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    22?

    • one year ago
  44. sritama
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    yes

    • one year ago
  45. sritama
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    |dw:1355983409853:dw|

    • one year ago
  46. tinaballerina
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    ah i see

    • one year ago
  47. sritama
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    ok,you get it?

    • one year ago
  48. tinaballerina
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    yes! thank you

    • one year ago
  49. sritama
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    heartily welcome..

    • one year ago
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