document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=318986>Question 318986</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Will someone please help me with these problems?\r<BR>\n" );
document.write( "\n" );
document.write( "1) Factor: x^2-9y^2\r<BR>\n" );
document.write( "\n" );
document.write( "2) Factor the quadratic expression: u^2+10u+25\r<BR>\n" );
document.write( "\n" );
document.write( "3) Factor completely, The sum of two or difference of two cubes: 64+27z^3\r<BR>\n" );
document.write( "\n" );
document.write( "4) Factor Completely: 16x^3-x^3-z^4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #228333 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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/cgi-bin/show-face.mpl?user=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=228333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "I'll help you out on #2. <BR>\n" );
document.write( "u^2+10u+25 <BR>\n" );
document.write( "Find the factors of 25 that add up to 10. It's 5 and 5, right?<BR>\n" );
document.write( "(u+5)(u+5)<BR>\n" );
document.write( "Make sense?<BR>\n" );
document.write( "Let's see if yo can do the others. <BR>\n" );
document.write( "RJ<BR>\n" );
document.write( "www.math-unlock.com </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );