document.write( "Question 1112996: N=4; I and 2i are zeros; f(-1)=10 \n" ); document.write( "

Algebra.Com's Answer #728040 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"f%28x%29=a%28x-i%29%28x%2Bi%29%28x-2i%29%28x%2B2i%29\"$ \r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%29=a%28x%5E2%2B1%29%28x%5E2%2B4%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"a%28%28-1%29%5E2%2B1%29%28%28-1%29%5E2%2B4%29=10\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"a%2A2%2A5=10\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"a=1\"$ \r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28f%28x%29=%28x%5E2%2B1%29%28x%5E2%2B4%29%29\"$ \n" ); document.write( "

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