document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=71976>Question 71976</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify (2x2 - 4x + 6)+(2x2 + 4x - 6) \r<BR>\n" );
document.write( "\n" );
document.write( "All work needed to arrive at a correct answer. If it is not a question that requires work, you will need to provide a complete explanation of how you determined the correct answer. (Explanations for those problems not requiring work must demonstrate your understanding of the concept.) <BR>\n" );
document.write( "The correct answer<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #51460 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=51460\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simplify (2x^2 - 4x + 6)+(2x^2 + 4x - 6) <BR>\n" );
document.write( "Add \"like\" terms to get:<BR>\n" );
document.write( "=4x^2<BR>\n" );
document.write( "The -4x and +4x add to zero<BR>\n" );
document.write( "The 6 and -6 add to zero<BR>\n" );
document.write( "So the answer is 4x^2<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );