SOLUTION: Factor completely. If it is prime, say so.
x^3-216
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Question 109542: Factor completely. If it is prime, say so.
x^3-216
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Factor completely:
Should be able to recognise this as the difference of two cubes!
The difference of two cubes can be factored thus:
Applying this to your problem:
...and this is as far as we can factor!
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