document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1122671>Question 1122671</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Replace &#8727; with a monomial so that the expression can be rewritten as a square of a sum or a difference:<BR>\n" );
document.write( "a. &#8727; +56a+49<BR>\n" );
document.write( "b. 25a^2+ &#8727; + 1/4^2<BR>\n" );
document.write( "c. 0.01b^2+ &#8727; +100c^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #738838 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=738838\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ *\ +\ 56a\ +\ 49\">\r<BR>\n" );
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document.write( "Has to be the square of a SUM because all the signs are positive.  The second term of the sum must be the square root of the last term, namely 7.  The missing term must have an <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large a^2\"> in it.  And the coefficient on the middle term is the coefficient on the first term of the binomial times the last term of the binomial times 2.  So 56 divided by 2 is 28, and 28 divided by 7 is 4.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (4a\ +\ 7)^2\ =\ \underline{16a^2}\ +\ 56a\ +\ 49\"><BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg\"><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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