perplexus.info :: Numbers : Cubic Equation

Cubic Equation (Posted on 2023-12-17)

Find all triplets (a, b, c) of integers a, b and c such that

       987654321a³ + 123456789b³ + c³ = (a + b + c)³

There are (at least) 3 solutions with a and b non-zero.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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