SOLUTION: factor x3+27

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Question 854326: factor x3+27
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's a sum of 2 cubes.
a%5E3+%2B+b%5E3+=+%28a%2Bb%29%2A%28a%5E2+-+ab+%2B+b%5E2%29
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Use the ^ (Shift 6) for exponents.