document.write( "Question 382703: what is the solution set of 2x^3-3x^2-11x+6=0 and 1/2 is one root \n" ); document.write( "
Algebra.Com's Answer #271161 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
I don't think I'll solve this one since it is actually quite time-consuming, but I'll give you the best method to solve it:\r
\n" ); document.write( "\n" ); document.write( "Since 1/2 is a root, we can factor out (x - 1/2) and obtain\r
\n" ); document.write( "\n" ); document.write( "\"%28x+-+1%2F2%29%28ax%5E2+%2B+bx+%2B+c%29+=+0\" where a,b,c are constants. To solve for a, b, c you'll have to use either long division or synthetic division, whichever you prefer.\r
\n" ); document.write( "\n" ); document.write( "After finding a,b,c you'll obtain a quadratic \"ax%5E2+%2B+bx+%2B+c+=+0\" which can then be solved using the quadratic formula (or by factoring if the problem works nicely).
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