Difference between revisions of "2023 SSMO Team Round Problems/Problem 6"

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Latest revision as of 22:25, 15 December 2023

Problem

Suppose that $a,b,c$ are positive reals satisfying\[(a^3+4)(b^3+6)(c^3+8) = 8(a+b+c)^3.\] Find the sum of all possible values of $\frac{bc}{a^2}.$ If you believe there are no solutions, put $0$ as your answer. If you believe the sum is infinity, put $1000$ as your answer.

Solution