SOLUTION: 5x3 + 40y6

Algebra.Com
Question 623751: 5x3 + 40y6

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
What would you like to do with this expression?
Factor it, perhaps? Ok, but please include some instructions next time!
Factor:
Factor a 5 then rewrite this as:
Do you recognise the factor in parentheses as the sum of two cubes?

The sum of two cubes is factorble as:
where: and so we have:


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