document.write( "Question 843637: Q:Find a polynomial function of the lowest degree with rational coefficients that has the given numbers as some of its zero\r
\n" ); document.write( "\n" ); document.write( "radical 3,5i\r
\n" ); document.write( "\n" ); document.write( "there is a radical sign over the 3, and that is 5i not 51\r
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Algebra.Com's Answer #508278 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Complex root always come on conjugate pairs.
\n" ); document.write( "To have rational coefficients, you need another root with \"-sqrt%283%29\" to cancel out the outer and inner terms in the FOIL method.
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\n" ); document.write( "\"f%28x%29=%28x-sqrt%283%29%29%28x%2Bsqrt%283%29%29%28x-5i%29%28x%2B5i%29\"
\n" ); document.write( "\"f%28x%29=%28x%5E2-3%29%28x%5E2%2B25%29\"
\n" ); document.write( "\"f%28x%29=x%5E4%2B25x%5E2-3x%5E2-75\"
\n" ); document.write( "\"f%28x%29=x%5E4%2B22x%5E2-75\"
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