document.write( "Question 417354: solve by factoring 2x^2 -x-3=0 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "factoring \n" ); document.write( " 2x^2 -x-3=0\n" ); document.write( " (2x -3)(x+1)= 0 x = 3/2 and x = -1\n" ); document.write( "Note:SUM of the inner product(-3x) and the outer product(2x) = -x