(2/7,-1) and 9+1/(3i) are zeros. Find a polynomial function with real

ossidianaZ

ossidianaZ

Answered question

2021-08-14

(27,1)and9+13i are zeros.
Find a polynomial function with real coefficients.

Answer & Explanation

liingliing8

liingliing8

Skilled2021-08-15Added 95 answers

(x27)(x(1))(x(93i))(x(9+3i))=(x27)(x+1)(x(93i))(x(9+3i))
=(x2+x27x27)((x9)2(3i)2)
=(x2+57x27)(x218x+81+3)
=17(x2+5x2)(x218x+84)
=17(x413x38x2+456x168)
17(x413x38x2+456x168) is the polynomial function with real coefficients for the given zeros.

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