SOLUTION: factor 4x^4+4x^2+1=0

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Question 388098: factor 4x^4+4x^2+1=0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

factoring

 4x^4+4x^2+1=0

(2x^2 + 1)(2x^2 + 1) = 0

Note: SUM of the inner product(2x^2) and the outer product(2x^2) = 4x^2