document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=229353>Question 229353</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor completely. 49b^2-9= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #170081 by </B><A HREF=/tutors/aboutme.mpl?userid=chibisan><B>chibisan(131)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=chibisan><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=chibisan><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=170081\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> since 7^2 = 49 and 3^2 = 9 and using (a+b)(a-b)=a^2-b^2 <BR>\n" );
document.write( "(7b+3)(7b-3) <BR>\n" );
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