IMO 1974 LL CUB6
Prove that the product of two natural numbers with their sum
IMO 1974 LL CUB6
Origin: CUB
Problem
Prove that the product of two natural numbers with their sum cannot be the third power of a natural number.
Prove that the product of two natural numbers with their sum
Origin: CUB
Prove that the product of two natural numbers with their sum cannot be the third power of a natural number.