Difference between revisions of "Talk:List of United States elementary school mathematics competitions"
(Created page with "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") |
(No difference)
|
Revision as of 10:20, 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