SOLUTION: Information is given about a polynomial f left parenthesis x right parenthesis whose coefficients are real numbers. Find the remaining zeros of f. Degree​ 4; ​ zeros: i, -13

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Question 1151677: Information is given about a polynomial f left parenthesis x right parenthesis whose coefficients are real numbers. Find the remaining zeros of f.
Degree​ 4; ​ zeros: i, -13+1

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
Degree​ ; ​ => means there is zeros
zeros: , => complex zeros come in pairs, so you also have
-13+1 ? I guess here are two zeros, and
so, ,
.....plug in given zeros


......since , we have

.......multiply all


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