Revision history of "2021 JMC 10 Problems/Problem 18"

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  • (cur | prev) 15:05, 1 April 2021Skyscraper (talk | contribs). . (927 bytes) (+927). . (Created page with "==Problem 18== If <math>x,y,</math> and <math>z</math> are positive real numbers that satisfy the equation <cmath>xy+yz+xz=96(y+z)-x^2 = 24(x+z) -y^2 = 54(x+y) -z^2,</cmath>...")