document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155685>Question 155685</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780717131846/algebrahomeworkh>New  Concise Maths 2</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> simplify (3x+1)^2-(2x+1)(x-5)+2 and factorise the simplified expression!! help please...!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114709 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=114709\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> simplify (3x+1)^2-(2x+1)(x-5)+2 and factorise the simplified expression<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "= 9x^2+6x+1 -(2x^2-9x-5)+2\r<BR>\n" );
document.write( "\n" );
document.write( "= 7x^2 + 15x + 8\r<BR>\n" );
document.write( "\n" );
document.write( "Comment: This can only be factored using the quadratic formula.<BR>\n" );
document.write( "============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );