(a^3 + b^3)^n = 4*(ab)^1995
Source: Vietnam TST 1995, Problem 3
July 27, 2008
number theory unsolvednumber theory
Problem Statement
Find all integers , , greater than which satisfy
\left(a^3 \plus{} b^3\right)^n \equal{} 4(ab)^{1995}
Source: Vietnam TST 1995, Problem 3