document.write( "Question 1177978: Find an nth degree polynomial function with real coefficients satisfying the given conditions.
\n" ); document.write( "n=4
\n" ); document.write( "2i and 5i are zeros
\n" ); document.write( "F(-1)=130\r
\n" ); document.write( "\n" ); document.write( "F(x)=
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Algebra.Com's Answer #807135 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "given:
\n" ); document.write( "\"n=4\"
\n" ); document.write( "\"x%5B1%5D=2i\"=> you also have \"x%5B2%5D=-2i\"
\n" ); document.write( "\"x%5B3%5D=5i\" => you also have \"x%5B4%5D=-5i\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"F%28x%29=a%28x-x%5B1%5D%29%28x-x%5B2%5D%29%28x-x%5B3%5D%29%28x-x%5B4%5D%29\"\r
\n" ); document.write( "\n" ); document.write( "\"F%28x%29=a%28x-2i%29%28x%2B2i%29%28x-5i%29%28x%2B5i%29\"\r
\n" ); document.write( "\n" ); document.write( "\"F%28x%29=a%28x%5E4+%2B+29+x%5E2+%2B+100%29\"\r
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\n" ); document.write( "\n" ); document.write( "since given \"F%28-1%29=130\", use \"x=-1\" and \"F%28x%29=130\" to calculate the value of \"a\"\r
\n" ); document.write( "\n" ); document.write( "\"130=a%28%28-1%29%5E4+%2B+29+%28-1%29%5E2+%2B+100%29\"\r
\n" ); document.write( "\n" ); document.write( "\"130=a%281+%2B+29+%2B+100%29\"\r
\n" ); document.write( "\n" ); document.write( "\"130=a%28130%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a=1\"\r
\n" ); document.write( "\n" ); document.write( "and your equation is\r
\n" ); document.write( "\n" ); document.write( "\"F%28x%29=x%5E4+%2B+29+x%5E2+%2B+100\"\r
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