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Tuesday, November 24, 2015



3 comments:

  1. Lost me here too (and I know you once explained to me what the mathematical notation means and I have forgot.)

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  2. Chuck, anniversay of the passing of a loved one.

    Grace, you mean this?: 2√2b2. (The third 2 is shown in superscript.) It can be read "2 radical to be square."

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