document.write( "Question 1127284: Find a polynomial f(x) of degree 3 with real coefficients and the following zeros. -2, 2-i \n" ); document.write( "

Algebra.Com's Answer #743655 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"f%28x%29=%28x%2B2%29%28x-2%29%28x-i%29%28x-i%29%28x%2Bi%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "MUST be degree 4.
\n" ); document.write( "Zero being $\"-i\"$ means that another zero is $\"i\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Do the multiplications if you want \"simplified\". \n" ); document.write( "

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