Monday, November 9, 2009

Fox 180


2 comments:

  1. See Fox 179.

    (3x+x)^2+1^2=2^2+3^2
    x^2+6x-3=0 -> x=2*3^(1/2)-3.

    Answer D.

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  2. (3+x)^2 + 1^2 = 2^2 + 3^2

    Looks right!

    ReplyDelete