document.write( "Question 871310: (3x^3-5x^2-7x+2)-(6x^2+9) \n" ); document.write( "
\n" ); document.write( "Hi\r\n" ); document.write( "\n" ); document.write( "(3x^3-5x^2 -7x+2)\n" ); document.write( " -(6x^2 +9)\n" ); document.write( "3x^3 -11x^2 -7x +11