SOLUTION: Factor each polynomial , if possible. x4-81

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Question 359702: Factor each polynomial , if possible.
x4-81

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi,
If I am understanding your question properly
Factoring:
%28x%5E4+-+81%29+=+%28x%5E2+-+9%29%28x%5E2+%2B+9%29=+%28x%2B3%29%28x-3%29%28x%5E2+%2B9%29