MathDB

7

Part of 1992 India Regional Mathematical Olympiad

Problems(1)

Solve the system

Source: Indian RMO 1992 Problem 8

10/15/2005
Solve the system \begin{eqnarray*} \\ (x+y)(x+y+z) &=& 18 \\ (y+z)(x+y+z) &=& 30 \\ (x+z)(x+y+z) &=& 2A \end{eqnarray*} in terms of the parameter AA.
parameterization