document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=77676>Question 77676</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0395430526/algebrahomeworkh>algebra structure and method book 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> factor use the table of squares\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "#23\r<BR>\n" );
document.write( "\n" );
document.write( "144 - x^2\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "ALSO #  30 \r<BR>\n" );
document.write( "\n" );
document.write( "-361+4x^4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #55714 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=55714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 23) 144-x^2=(12-x)(12+x)<BR>\n" );
document.write( "--------------------------------------<BR>\n" );
document.write( "30) -361+4x^2=(-19+2x)(19+2x) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );