3 October 2014

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16 April 2014

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10 November 2013

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9 November 2013

• curprev 21:5421:54, 9 November 2013 Fadebekun talk contribs 358 bytes +358 Created page with "==Problem== It is given that one root of <math>2x^2 + rx + s = 0</math>, with <math>r</math> and <math>s</math> real numbers, is <math>3+2i (i = \sqrt{-1})</math>. The value of <..."