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puppy33
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Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form.
4, 8, and 2 + 3i
 one year ago
 one year ago
puppy33 Group Title
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form. 4, 8, and 2 + 3i
 one year ago
 one year ago

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ZeHanz Group TitleBest ResponseYou've already chosen the best response.0
It is good to know that when 2+3i is a zero, then 23i is also a zero...
 one year ago

puppy33 Group TitleBest ResponseYou've already chosen the best response.0
but what do i do with the rest ? i really dont get it
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.0
You can now write down the factored form of the polynomial: (x4)(x+8)(x23i)(x2+3i) After expanding you have the standard form...
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.0
Expanding hint: ((x2)3i)((x2)+3i) is of the form (ab)(a+b)=a²b²
 one year ago
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