SOLUTION: 4x^4-16

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Question 973105: 4x^4-16






Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
4x^4-16
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Factor::
4(x^4-4)
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= 4(x^2-2)(x^2+2)
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If you meant to post 4x^4-16 = 0
the positions would be:
Ans:: x = +/-sqrt(2) and +-sqrt(2)i
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Cheers,
Stan H.
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