document.write( "Question 458932: Suppose a polynomial function of degree 5 with rational coefficients has given numbers as zeros 2, 5, 5-4i,5.\r
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document.write( "The other zeros is_______. \n" );
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Algebra.Com's Answer #314799 by math-vortex(648)![]() ![]() You can put this solution on YOUR website! important math fact that will help you here:\r \n" ); document.write( "\n" ); document.write( "1. Non-real zeroes of polynomial functions always come in conjugate pairs. The conjugate pairs look very similar...just a sign change: a-bi and a+bi. \n" ); document.write( "=== \n" ); document.write( "Since one of the zeroes is 5-4i, you must also have it's conjugate, 5+4i. \n" ); document.write( " |