document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453905>Question 453905</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (xsquare-144) = (x+12) (?) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311771 by </B><A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><B>algebrahouse.com(1659)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><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=algebrahouse.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=311771\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x² - 144 is a difference of two squares\r<BR>\n" );
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document.write( "It is in the form a² - b²,<BR>\n" );
document.write( "it factors into the form (a + b)(a - b)\r<BR>\n" );
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document.write( "If a² is x², then a = x {the square root of x²}<BR>\n" );
document.write( "If b² is 144, then b = 12 {the square root of 144}\r<BR>\n" );
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document.write( "x² - 144 <BR>\n" );
document.write( "= (x + 12)(x - 12)<BR>\n" );
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