Tuesday, 12 February 2013

Find the value, in simplest form, of
\(\sqrt{9+4\sqrt{5}}-\sqrt{9-4\sqrt{5}}\) .


Answer=4.
Dean Ang(00)
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9 comments:

  1. Patrick12 February 2013 at 19:43

    This comment has been removed by the author.

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  2. Unknown12 February 2013 at 19:50

    Find the value, in simplest form, of

    sqrt(10+4sqrt(6))-sqrt(10-4sqrt(6))

    Ans: 4

    Darren Teo

    ReplyDelete
  3. Lam Jiajun12 February 2013 at 19:52

    This comment has been removed by the author.

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  4. jun wei12 February 2013 at 19:54

    sqrt(9+6sqrt(9))-sqrt(9-6sqrt(9))
    = 6

    ReplyDelete
  5. Ian12 February 2013 at 19:54

    Find the value, in simplest form, of
    sqrt(10+5sqrt(4))-sqrt(10-5sqrt(4)).

    Answer =20

    ReplyDelete
  6. He Shiying12 February 2013 at 19:55

    Find the value, in the simplest form, of
    sqrt(16+5sqrt(9)+(16-5sqrt9))

    Answer: sqrt(2)

    ReplyDelete
  7. Tay Ming Yi12 February 2013 at 19:57

    Find the value, in simplest form, of

    sqrt(7+4sqrt(3))-sqrt(7-4sqrt(3))

    Answer = sqrt(12)
    Ming Yi Tay (06)

    ReplyDelete
  8. Patrick12 February 2013 at 19:59

    Find the value, in simplest form, of
    sqrt(9+4sqrt(7))-sqrt(9-4sqrt(7)).



    Answer = 12
    Patrick Tan (20)

    ReplyDelete
  9. Ruosong_Pey13 February 2013 at 05:01

    Simplify
    sqrt(5+4sqrt(1))-sqrt(5-4sqrt(1))

    Answer = 2

    Pey Ruo-Song (21)

    ReplyDelete

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