SOLUTION: And this is similar (I think) to my last post...Help Please!! Form a polynomial f(x) with real coefficients having the given degree and zeros. Degree 4; zeros: 2, multiplicity

Question 970036: And this is similar (I think) to my last post...Help Please!!
Form a polynomial f(x) with real coefficients having the given degree and zeros.
Degree 4; zeros: 2, multiplicity 2; 3i

I truly do not understand any of this...Thank you for any help!!
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Form a polynomial with real coefficients having the given degree and zeros.
Degree ;
zeros:
, multiplicity ; =>use it two times, or square it
=>we also have because complex zeros come always in pairs
then, using zero product rule, will be:

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