document.write( "Question 774708: The rational root of the equation 2x³-x²-4x+2 =0 is \n" ); document.write( "
Algebra.Com's Answer #472425 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
2x³-x²-4x+2=0
\n" ); document.write( "\"x%5E2%282x-1%29-2%282x-1%29=0\"
\n" ); document.write( "\"%28x%5E2-2%29%282x-1%29=0\"\r
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\n" ); document.write( "\n" ); document.write( "from which we need:\r
\n" ); document.write( "\n" ); document.write( "\"2x-1=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x=1%2F2\"
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