document.write( "Question 1125325: Write the equation of the minimum degree standard form polynomial with real coefficients that has 2 and 2 – i as zeros. \n" ); document.write( "
Algebra.Com's Answer #741634 by Boreal(15235)\"\" \"About 
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If 2-i is a zero, the 2+i must be one as well
\n" ); document.write( "factors are (x-2)(x-2+i)(x-2-i)
\n" ); document.write( "multiply the second and third
\n" ); document.write( "x^2-2x-ix-2x+4+2i+ix-2i-i^2, where i^2=-1
\n" ); document.write( "x^2-4x+5 is the other factor
\n" ); document.write( "polynomial is x^3-6x^2+13x-10
\n" ); document.write( "\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E3-6x%5E2%2B13x-10%29\"
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