document.write( "Question 434938: How can i find the third-degree polynomial equation with rational coefficients that have the given number of roots of 3,2-i? Please and thank you! \n" ); document.write( "
Algebra.Com's Answer #301149 by stanbon(75887)\"\" \"About 
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How can i find the third-degree polynomial equation with rational coefficients that have the given number of roots of 3,2-i?
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\n" ); document.write( "If the coefficients are rational, 2+i must also be a root.
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\n" ); document.write( "Equation:
\n" ); document.write( "f(x) = (x-3)(x-(2-i))(x-(2+i))
\n" ); document.write( "--------
\n" ); document.write( "f(x) = (x-3)((x-2)+i)((x-2)-i)
\n" ); document.write( "--------
\n" ); document.write( "f(x) = (x-3)((x-2)^2+1)
\n" ); document.write( "---
\n" ); document.write( "f(x) = (x-3)(x^2-4x+5)
\n" ); document.write( "----
\n" ); document.write( "f(x) = x^3-4x^2+5x-3x^2+12x-15
\n" ); document.write( "----
\n" ); document.write( "f(x) = x^3-7x^2+17x-15
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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