Question 27018
{{{(2x^2+3)-(6x+4)+(3x^2-x)}}}
{{{2x^2+3-6x-4+3x^2-x}}}
{{{5x^2+3-6x-4-x}}}
{{{5x^2+3-7x-4}}}
{{{5x^2-7x-1}}}


jon.