document.write( "Question 966499: Form a polynomial f(x) with real coefficients having the given degree and zeros\r
\n" ); document.write( "\n" ); document.write( "Degree: 5 zeros: 4;-i;7+i \r
\n" ); document.write( "\n" ); document.write( "F(x)=a(???) \n" ); document.write( "

Algebra.Com's Answer #590702 by ikleyn(52781) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The polynomial\r
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\n" ); document.write( "\n" ); document.write( " $\"f%28x%29\"$ = $\"%28x-4%29\"$ . $\"%28x-i%29\"$ . $\"%28x%2Bi%29\"$ . $\"%28x-%287%2Bi%29%29\"$ . $\"%28x-%287-i%29%29\"$ = $\"%28x-4%29\"$ . $\"%28x%5E2%2B1%29\"$ .[ $\"%28x-7%29%5E2+%2B+1%29\"$ ] \r
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\n" ); document.write( "\n" ); document.write( "has real coefficients, the degree 5, the root 4, the root -i, and the root 7+i. \n" ); document.write( "

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