document.write( "Question 910548: 2.a. Show that ½ is a root of the polynomial expression 2x3 + 5x2- 39x + 18 4mks \n" ); document.write( "
Algebra.Com's Answer #552542 by richwmiller(17219)\"\" \"About 
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\n" ); document.write( "0.5|2....5....-39....18
\n" ); document.write( " 1 3 -18
\n" ); document.write( " 2[1]..6[3]..-36[-18]..0
\n" ); document.write( "Quotient is 2x^2+6x -36\r
\n" ); document.write( "\n" ); document.write( "synthetic division\r
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