SOLUTION: The solutions for a quadratic equation are -1,1,4,-4,i,-i; what is the equation?

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: The solutions for a quadratic equation are -1,1,4,-4,i,-i; what is the equation?      Log On


   

Question 117039: The solutions for a quadratic equation are -1,1,4,-4,i,-i; what is the equation?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(x-1)(x+1)(x-4)(x+4)(x-i)(x+i)=0
x^6-16x^4-x^2+16=0
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Ed