SOLUTION: n=3; 
3 and 4 i are zeros;
f(2)=20
Algebra.Com
Question 1134864:  n=3; 
3 and 4 i are zeros;
f(2)=20 
Answer by josgarithmetic(39630)   (Show Source): You can put this solution on YOUR website!
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n=3; 
3 and 4 i are zeros;
f(2)=20
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