Difference between revisions of "Talk:List of United States elementary school mathematics competitions"
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Latest revision as of 10:21, 10 June 2021
For positive numbers a,b,c such that a^2+b^2+c^2=9. Find the maximum value of :
P=2(a+b-c)+abc
Me_Algebra
For positive numbers a,b,c such that a^2+b^2+c^2=9. Find the maximum value of :
P=2(a+b-c)+abc
