SOLUTION: Form a polynomial f(x) with real coefficients having the given degree and zeros: Degree; zeros: -4-2i; 1 multiplicity 2

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Question 957068: Form a polynomial f(x) with real coefficients having the given degree and zeros:
Degree; zeros: -4-2i; 1 multiplicity 2

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
with real coefficients having the given degree and zeros:
Degree;
zeros:
;complex roots coming always in pairs, so you also have
multiplicity 2-double root
use zero product rule to find
since has multiplicity 2 we can square it













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