SOLUTION: (4x^4-49) Factor

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Question 65400: (4x^4-49) Factor
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(4x^4-49) Factor
=(2x^2+7)(2x^2-7)
=(2x^2+7)((sqrt2)x-sqrt7)((sqrt2)x+sqrt7)
Cheers,
Stan H.