Mrs. Langdon
Mathematics Department
Acton Boxborough Regional High School, Acton, MA
llangdon@mail.ab.mec.edu
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Geometry Accelerated Enriched
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Algebra II College Prep
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Trigonometry Accelerated Enriched
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For an interesting site on the applications of Complex and imaginary numbers go to http://en.wikipedia.org/wiki/Imaginary_number

 Last Modified: 17 September,2007