document.write( "Question 1105809: Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form.\r
\n" ); document.write( "\n" ); document.write( "3, -13, and 5 + 4i
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Algebra.Com's Answer #720700 by Boreal(15235)\"\" \"About 
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there are four roots: 3, -13, 5+4i and 5-4i
\n" ); document.write( "the factors are (x-3)(x+13)(x-5-4i) and (x-5+4i);
\n" ); document.write( "the first two foil to x^2+10x-39
\n" ); document.write( "the second to x^2-10x+41
\n" ); document.write( "they foil to x^4-10x^3+41x^2+10x^3-100x^2+410x-39x^2+390x-1599
\n" ); document.write( "=x^4-98x^2+800x-1599
\n" ); document.write( "\"graph%28300%2C300%2C-20%2C10%2C-10000%2C10000%2Cx%5E4-98x%5E2%2B800x-1599%29\"
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