Square Roots and Real Numbers

Posted on April 10, 2010 by admin

khanacademyhttp://gdata.youtube.com/feeds/api/users/khanacademyEducationSquare, Roots, and, Real, NumbersSquare Roots and Real Numbers

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4 Responses to Square Roots and Real Numbers

  1. ooglebydoogleby says:
    April 10, 2010 at 7:28 pm

    @timtu22 Thank you …
    @timtu22 Thank you I just did a quick calculation in my heab i knew i was off.

  2. timtu22 says:
    April 10, 2010 at 7:28 pm

    @ooglebydoogleby I …
    @ooglebydoogleby I got ~25.81 :D

  3. Saskachewan says:
    April 10, 2010 at 7:28 pm

    There’s a very …
    There’s a very simple GRAPHICAL proof that you can’t take the square root of a prime numer. Graphically, squaring is taking the side of a square consisting of that many little “unit squares”, as the number you’re squaring. But no matter what you do, you can’t build a square from any prime number, because there’s always something left making the square incomplete.

  4. ooglebydoogleby says:
    April 10, 2010 at 7:28 pm

    What is the root of …
    What is the root of all evil? about 25.72! ish.