SOLUTION: 4x^4-4x^2+1

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Question 38955: 4x^4-4x^2+1
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
4x^4 - 4x^2 + 1 is a perfect square trinomial and equals
(2x^2 - 1)^2