SOLUTION: the steps to factor : 8n^6-98r^6

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Question 622618: the steps to factor : 8n^6-98r^6
Answer by lynnlo(4164) About Me  (Show Source):
You can put this solution on YOUR website!
8n^6+-98r^6
(1) factor out the greatest common factor (2)
2(4n^6+-49r^6
(2)factor a difference between two squares
2((2n^3+7r^3)(2n^3+-7r^3))
(3) your answer
2(2n^3+7r^3) ,(2n^3+-7r^3)