document.write( "Question 1099204: P(x) = x4 − 6x3 + 38x2 − 80x + 200;     2 + 4i
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Algebra.Com's Answer #713632 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
You want the other three roots of P?\r
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\n" ); document.write( "\n" ); document.write( "If 2+4i is one root then 2-4i is also a root ....\r
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\n" ); document.write( "\n" ); document.write( "The quadratic factor for these two roots is \"%28x-2-4i%29%28x-2%2B4i%29=%28%28x-2%29%5E2-i%5E2%2A16%29\"
\n" ); document.write( "\"x%5E2-4x%2B4%2B16\"
\n" ); document.write( "\"x%5E2-4x%2B20\"\r
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\n" ); document.write( "\n" ); document.write( "Divide P(x) by \"x%5E2-4x%2B20\" to find the other two roots.
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