SOLUTION: 8x3+125y3+2x-5y

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Question 1028264: 8x3+125y3+2x-5y

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
We can factor the sum of cubes and get
8x^3 + 125y^3 + 2x - 5y =
(2x + 5y)(4x^2 - 10xy + 25y^2) + 2x - 5y
but that is about as far as we can go...