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1980 AHSME Problems/Problem 8: Revision history

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16 July 2012

  • curprev 12:1112:11, 16 July 2012 Mrdavid445 talk contribs 352 bytes +352 Created page with "==Problem== How many pairs <math>(a,b)</math> of non-zero real numbers satisfy the equation <cmath> \frac{1}{a} + \frac{1}{b} = \frac{1}{a+b} </cmath> <math>\text{(A)} \ \text..."
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